출제기준 전기공사기사

<TABLE cellSpacing=0 cellPadding=0 width=606 border=0> <TBODY> <TR> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width=580 border=0> <TBODY> <TR> <TD vAlign=top width=24 background=mimage/7_bg_left.gif height="100%"></TD> <TD vAlign=top width=508> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fallow.gif" align=absMiddle border=0><FONT class=font2 color=#3072ed><B>전기응용 및 공사재료 : 20문제 (전기응용)</B></FONT> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=4></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD vAlign=top width=250 bgColor=#f4f2f2> <P> ⑴ 광원, 전기조명의 이론과 계산 및 조명 <BR>     설계 계산</P></TD> <TD vAlign=top width=250 bgColor=#f4f2f2> <P> ⑵ 전열방식의 원리, 특성 및 전열설계 계산</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑶ 전동력 응용에 관한 기본원리</P></TD> <TD vAlign=top bgColor=white> <P> ⑷ 전력용 반도체의 응용원리</P></TD></TR> <TR> <TD vAlign=top bgColor=#f4f2f2> <P> ⑸ 전지 및 전기화학</P></TD> <TD vAlign=top bgColor=#f4f2f2> <P> ⑹ 전기철도</P></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=30></TD></TR></TBODY></TABLE> <TABLE> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fallow.gif" align=absMiddle border=0><FONT class=font2 color=#3072ed><B>전기응용 및 공사재료 : 20문제 (공사재료)</B></FONT> <TBODY></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=4></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD width=234 bgColor=#f4f2f2> <P> ⑴ 전선 및 케이블</P></TD> <TD width=258 bgColor=#f4f2f2> <P> ⑵ 애자 및 애관</P></TD></TR> <TR> <TD vAlign=top width=250 bgColor=white> <P> ⑶ 전선관 및 덕트류</P></TD> <TD vAlign=top width=250 bgColor=white> <P> ⑷ 배전, 분전함</P></TD></TR> <TR> <TD vAlign=top bgColor=#f4f2f2> <P> ⑸ 배선기구, 접속재료</P></TD> <TD vAlign=top bgColor=#f4f2f2> <P> ⑹ 일반조명기구</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑺ 전기기기</P></TD> <TD vAlign=top bgColor=white> <P> ⑻ 전지, 축전지</P></TD></TR> <TR> <TD vAlign=top bgColor=#f4f2f2> <P> ⑼ 피뢰기, 피뢰침, 접지재료</P></TD> <TD vAlign=top bgColor=#f4f2f2> <P> ⑽ 지지물, 장주재료</P></TD></TR></TBODY></TABLE></TD> <TD vAlign=top width=48 background=mimage/7_bg_right.gif height="100%"> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=10></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_right2.gif" border=0></TD></TR></TBODY></TABLE> <TD></TD> <TR> <TD colSpan=3> <IMG height=34 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top2.gif" width=580 border=0></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=0 width=606 border=0> <TBODY> <TR> <TD align=right><A href="http://www.dyang.co.kr/licence/licence_7_s2.asp#"> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fic_top.gif" border=0></A></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD width=10></TD> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width=580 border=0> <TBODY> <TR> <TD colSpan=3> <IMG height=27 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top.gif" width=580 border=0></TD></TR> <TR> <TD vAlign=top width=24 background=mimage/7_bg_left.gif height="100%"></TD> <TD vAlign=top width=508> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fallow.gif" align=absMiddle border=0><FONT class=font2 color=#3072ed><B>전력공학 : 20문제</B></FONT> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=4></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑴ 발변전일반</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 수력발전</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 화력발전</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 원자력발전</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 특수발전</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 변전방식 및 변전설비</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 발전설비</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑵ 송배전선로의 전기적 특성</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 선로정수 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 전력원선도 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 코로나현상 및 유도장해</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 단거리 송전선로의 특성</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 중거리 송전선로의 특성</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 장거리 송전선로의 특성</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 분포정전용량의 영향</P></TD> <TD vAlign=top bgColor=white> <P> ⑧ 가공전선로 및 지중전선로</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑶ 송배전방식과 그 설비 및 운용</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 송전방식</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 배전방식</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 중성점접지방식</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 전력계통의 구성 및 운용 </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 고장계산과 대책</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑷ 계통보호방식 및 설비</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 이상전압과 그 방호</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 전력계통의 운용과 보호</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 전력계통의 안정도  </P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 차단보호방식</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑸ 옥내배선일반</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 저압옥내배선 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 고압옥내배선</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 수전설비</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 동력배전설비 및 전력운용<BR>     설비</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑹ 배전반 및 제어기기의 종류와 특성</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 배전반의 종류와 배전반<BR>     운용</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 전력제어와 그 특성</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 보호계전기 및 보호계전<BR>     방식</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 조상설비</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 전압조정   </P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 원격조작 및 원격제어</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑺ 개폐기류의 종류와 특성</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 개폐기</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 차단기</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 퓨즈</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 기타 개폐장치</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE></P></TD> <TD vAlign=top width=48 background=mimage/7_bg_right.gif height="100%"> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=58></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_right2.gif" border=0></TD></TR></TBODY></TABLE> <TD></TD> <TR> <TD colSpan=3> <IMG height=34 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top2.gif" width=580 border=0></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=0 width=606 border=0> <TBODY> <TR> <TD align=right><A href="http://www.dyang.co.kr/licence/licence_7_s2.asp#"> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fic_top.gif" border=0></A></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD width=10></TD> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width=580 border=0> <TBODY> <TR> <TD colSpan=3> <IMG height=27 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top.gif" width=580 border=0></TD></TR> <TR> <TD vAlign=top width=24 background=mimage/7_bg_left.gif height="100%"></TD> <TD vAlign=top width=508> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fallow.gif" align=absMiddle border=0><FONT class=font2 color=#3072ed><B>전기기기 : 20 문제</B></FONT> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=4></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑴ 직류기</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 직류발전기의 구조 및 원리</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 전기자 권선법</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 정류</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 직류발전기의 종류와 그 <BR>     특성 및 운전</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 직류발전기의 병렬운전</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 직류전동기의 구조 및 원리</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 직류전동기의 종류와 특성 </P></TD> <TD vAlign=top bgColor=white> <P> ⑧ 직류전동기의 기동제동 및      속도제어</P></TD> <TD vAlign=top bgColor=white> <P> ⑨ 직류기의 손실, 효율, 온도<BR>     상승 및 정격 </P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑩ 직류기의 시험</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑵ 동기기</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 동기발전기의 구조 및 원리</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 전기자 권선법</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 동기발전기의 특성</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 단락현상</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 여자장치와 전압조정</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 동기발전기의 병렬운전</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 동기전동기 특성 및 용도 </P></TD> <TD vAlign=top bgColor=white> <P> ⑧ 동기조상기</P></TD> <TD vAlign=top bgColor=white> <P> ⑨ 동기기의 손실, 효율, 온도<BR>     상승 및 정격</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P>⑩ 특수동기기</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑶ 정류기</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 정류용 반도체 소자 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 각 정류회로 및 특성</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 제어정류기 (콘버터)</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑷ 변압기</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 변압기의 구조 및 원리 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 변압기의 등가회로</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 전압강하 및 전압변동률 </P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 변압기의 결선 </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 상수의 변환 </P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 변압기의 병렬운전</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 변압기의 종류 및 그 특성</P></TD> <TD vAlign=top bgColor=white> <P> ⑧ 변압기의 손실, 효율, 온도<BR>     상승 및 정격</P></TD> <TD vAlign=top bgColor=white> <P> ⑨ 변압기의 시험 및 보수 </P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑩ 계기용 변압기</P></TD> <TD vAlign=top bgColor=white> <P> ⑪ 특수변압기</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑸ 유도기</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 유도전동기의 구조 및 원리</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 유도전동기의 등가회로 및 <BR>     특성</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 유도전동기의 기동 및 <BR>     제동</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 유도전동기 제어 <BR>     (속도, 토크 및 출력)</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 특수농형유도전동기</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 특수유도기</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 단상유도전동기   </P></TD> <TD vAlign=top bgColor=white> <P> ⑧ 유도전동기의 시험</P></TD> <TD vAlign=top bgColor=white> <P> ⑨ 원선도</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑹ 교류정류자기</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 교류정류자기의 종류, 구조      및 원리</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 단상직권정류자전동기</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 단상반발전동기</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 단상분권전동기   </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 3상직권 정류자전동기 </P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 3상분권 정류자전동기</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 정류자형 주파수변환기</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑺ 제어용 기기 및 보호기기</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 제어기기의 종류</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 제어기기의 구조 및 원리</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 제어기기의 특성 및 시험</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 보호기기의 종류 </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 보호기기의 구조 및 원리 </P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 보호기기의 특성 및 시험</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 제어장치 및 보호장치</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE></P></TD> <TD vAlign=top width=48 background=mimage/7_bg_right.gif height="100%"> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=58></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_right2.gif" border=0></TD></TR></TBODY></TABLE> <TD></TD> <TR> <TD colSpan=3> <IMG height=34 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top2.gif" width=580 border=0></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=0 width=606 border=0> <TBODY> <TR> <TD align=right><A href="http://www.dyang.co.kr/licence/licence_7_s2.asp#"> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fic_top.gif" border=0></A></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD width=10></TD> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width=580 border=0> <TBODY> <TR> <TD colSpan=3> <IMG height=27 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top.gif" width=580 border=0></TD></TR> <TR> <TD vAlign=top width=24 background=mimage/7_bg_left.gif height="100%"></TD> <TD vAlign=top width=508> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fallow.gif" align=absMiddle border=0><FONT class=font2 color=#3072ed><B>회로이론 및 제어공학 : 20문제 (회로이론)</B></FONT> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=4></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑴ 직류회로</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 전류 및 옴의 법칙  </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 도체의 고유저항 및 온도<BR>     에 의한 저항</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 저항의 접속</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 키르히호프의 법칙</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 전지의 접속 및 주울열과 <BR>     전력</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ △-Y접속의 변환</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 브리지의 평형</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑵ 정현파 교류</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 정현파형</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 주기와 주파수</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 평균치와 실효치</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 파고율과 파형율  </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 위상차     </P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 회전벡터와 정지벡터</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑶ 왜형파 교류</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 비정현파의 푸리에 급수에 <BR>     의한 전개</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 푸리에 급수의 계수</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 비정현파의 대칭</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 비정현파의 실효값</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 비정현파의 임피던스</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑷ 다상교류</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 대칭 n상 교류 및 평형3상<BR>     회로</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 성형전압과 환상전압과의 <BR>     관계</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 평형부하의 경우 성형전류<BR>     와 환상전류와의 관계</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 3상 Y결선 부하인 경우</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 2π/n씩 위상차를 가진 <BR>     대칭 n상 기전력의 기호<BR>     표시법 </P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 3상 △결선의 각부 전압, <BR>     전류</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 다상 교류의 전력</P></TD> <TD vAlign=top bgColor=white> <P> ⑧ 3상 교류의 복소수에 <BR>     의한 표시</P></TD> <TD vAlign=top bgColor=white> <P> ⑨ 성형, 환상결선 사이의 <BR>     환산</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑩ 평형 3상회로의 전력</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑸ 대칭 좌표법</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 대칭좌표법</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 불평형률   </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 3상교류기기의 기본식</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 대칭분에 의한 전력표시</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑹ 4단자 및 2단자망</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 4단자 파라미터 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 4단자 회로망의 각종 접속</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 대표적인 4단자망의 정수</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 반복파라미터 및 영상<BR>     파라미터 </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 역회로 및 정저항회로</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 리액턴스 2단자망</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑺ 분포정수회로</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 기본식과 특성임피던스 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 무한장 선로</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 무손실 선로와 무왜형 <BR>     선로</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 일반의 유한장 선로</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 반사계수</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 무손실 유한장 회로와 <BR>     공진</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑻ 라프라스 변환</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 라프라스 변환의 정의</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 간단한 함수의 변환 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 기본정리</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 라프라스 변환표</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑼ 회로의 전달함수</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 전달함수의 정의</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 기본적 요소의 전달함수</P></TD> <TD vAlign=top width=166 bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑽ 과도현상</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① R-L 직렬의 직류회로</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② R-C 직렬의 직류회로  </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ R-L 병렬의 직류회로</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ R-L-C 직렬의 직류회로</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ R-L-C 직렬의 교류회로</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 시정수와 상승시간</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 미분 적분 회로</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=30></TD></TR></TBODY></TABLE> <TABLE> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fallow.gif" align=absMiddle border=0><FONT class=font2 color=#3072ed><B>회로이론 및 제어공학 : 20문제 (제어공학)</B></FONT> <TBODY></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=4></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑴ 자동제어계의 요소 및 구성</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 제어계의 종류</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 제어계의 구성과 자동제어 <BR>     용어</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 자동제어계의 분류</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑵ 블록선도와 신호흐름선도</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 블록선도의 개요</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 궤환제어계의 표준형</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 블록선도의 변환</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 신호흐름선도</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 아날로그 계산기</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑶상태공간해석</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 상태변수의 의의</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 상태변수와 상태방정식 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 선형시스템의 과도응답</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑷ 정상오차와 주파수응답</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 자동제어계의 정상오차</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 과도응답과 주파수응답 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 주파수응답의 궤적표현</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 2차계에서의 Mp와 Wp</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑸ 안정도 판별법</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① Routh-Hurwitz 안정도 <BR>     판별법</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② Nyquist 안정도 판별법</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ Nyquist 선도로 부터의 <BR>     이득여유와 위상여유</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 특성방정식의 근</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑹ 근궤적과 자동제어의 보상</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 근 궤 적</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 근궤적의 성질 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 종속보상법</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 진상보상의 영향  </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 지상보상의 영향 </P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 조절기의 제어동작</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑺ 샘플치 제어</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① Sampling 방법</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② Z 변환법  </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 펄스전달함수</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ Sample값 제어계의 Z변환<BR>     법에의한 해석</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ Sample값 제어계의 <BR>     안정도</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑻ 시퀀스 제어</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 시퀀스제어의 특징</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 제어요소의 동작과 표현 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 불대수의 기본정리</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 논리회로 </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 무접점회로</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 유접점회로</P></TD></TR></TBODY></TABLE></P></TD> <TD vAlign=top width=48 background=mimage/7_bg_right.gif height="100%"> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=58></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_right2.gif" border=0></TD></TR></TBODY></TABLE> <TD></TD> <TR> <TD colSpan=3> <IMG height=34 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top2.gif" width=580 border=0></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD> <TABLE cellSpacing=0 cellPadding=0 width=606 border=0> <TBODY> <TR> <TD align=right><A href="http://www.dyang.co.kr/licence/licence_7_s2.asp#"> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fic_top.gif" border=0></A></TD></TR></TBODY></TABLE></TD></TR> <TR> <TD height=10></TD></TR> <TR> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD width=10></TD> <TD vAlign=top> <TABLE cellSpacing=0 cellPadding=0 width=580 border=0> <TBODY> <TR> <TD colSpan=3> <IMG height=27 src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2F7_bg_top.gif" width=580 border=0></TD></TR> <TR> <TD vAlign=top width=24 background=mimage/7_bg_left.gif height="100%"></TD> <TD vAlign=top width=508> <IMG src="https://img1.daumcdn.net/relay/cafe/original/?fname=http%3A%2F%2Fwww.dyang.co.kr%2Flicence%2Fmimage%2Fallow.gif" align=absMiddle border=0><FONT class=font2 color=#3072ed><B>전기설비기술기준 : 20문제</B></FONT> <TABLE cellSpacing=0 cellPadding=0 border=0> <TBODY> <TR> <TD height=4></TD></TR></TBODY> <TABLE> <TBODY></TBODY></TABLE> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑴ 기술기준 총칙</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 전기설비기술기준통칙에 <BR>     관한 사항</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 전선</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 전로의 절연 및 접지</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 기계 및 기구</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑵ 전기의 발전 및 운용장소의 전기시설</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 발전소 및 부대 전기시설</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 변전소 및 부대 전기시설 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 개폐소 및 부대 전기시설</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 기타 전력운용장소의 전기<BR>     시설 및 부대 전기시설</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑶ 전선로</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 전선로의 종류 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 가공전선의 지지물 및 <BR>     분기</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 지지물 및 지선</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 풍압하중의 종별과 그 적용</P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 지지물 기초의 안전률</P></TD> <TD vAlign=top bgColor=white> <P> ⑥ 저압 및 고압의 가공전<BR>     선로</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑦ 옥측전선로, 옥상전선로, <BR>     인입선 및 연접인입선</P></TD> <TD vAlign=top bgColor=white> <P> ⑧ 특별고압가공전선로</P></TD> <TD vAlign=top bgColor=white> <P> ⑨ 지중전선로 </P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ⑩ 터널내 전선로</P></TD> <TD vAlign=top bgColor=white> <P> ⑪ 수상전선로 및 수저전선로</P></TD> <TD vAlign=top bgColor=white> <P> ⑫ 특수장소의 전선로</P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑷ 전력보안 통신설비 </P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 전력보안 통신설비</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 보안장치 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 가공통신 인입선</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 통신시설 제한</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑸ 전기사용 장소의 시설</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 옥내의 시설 </P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 옥외의 시설</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 터널.갱도 기타 이와 <BR>     유사한 장소의 시설</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 특수시설</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE> <P> <TABLE cellSpacing=1 width=500 bgColor=#cecfce border=0> <TBODY> <TR> <TD bgColor=#f4f2f2 colSpan=3> <P> ⑹ 전기철도 등에 관한 사항</P></TD></TR> <TR> <TD vAlign=top width=167 bgColor=white> <P> ① 전차선로의 사용전압</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ② 전파장해의 방지기술</P></TD> <TD vAlign=top width=166 bgColor=white> <P> ③ 직류식 전기철도</P></TD></TR> <TR> <TD vAlign=top bgColor=white> <P> ④ 교류식 전기철도 </P></TD> <TD vAlign=top bgColor=white> <P> ⑤ 강색철도</P></TD> <TD vAlign=top bgColor=white> <P> </P></TD></TR></TBODY></TABLE></P></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE></TD></TR></TBODY></TABLE>