_
질문 내용
1. 다음 빈칸에 들어갈 말로 가장 적절한 것은?
the moment an electrical power circuit becomes overloaded, the first part to break is the fuse. the fuse, an element unable to sustain as much voltage as the rest of the wiring (in fact the least resistant part of the circuit), was inserted in the network deliberately; it will melt before any other segment of the wiring does, at the very moment when the electric current increases beyond a safe tension, and so before it manages to put the whole circuit out of operation, along with the peripherals it feeds. that means that the fuse is a safety device that protects other parts of the network from burning out and falling permanently out of use and beyond repair. but it also means that the workability and endurance of the whole circuit ─ and therefore the power it can absorb and the amount of work it can do — cannot be greater than __________________________ . once the fuse goes, the whole circuit stops working.
*peripheral 주변 기기
① the other parts of the network
② the maximum power produced
③ the length of the circuit wiring
④ the number of fuses in the circuit
⑤ the power of resistance of its fuse:정답은 5번입니다.
퓨즈가 과부하걸리면 끊어져서 회로가 망가지는 것을 막는데... 위 문제에서 빈칸문장을 대략 해석하면
전체 회로의 가동성과 내구성은 퓨즈의 저항력보다 더 커질수 없다..
제가 퓨즈의 작동원리를 몰라서 그러는데...
전체회로의 가동성과 내구성이 퓨즈의 저항력보다 당연히 작아야 되는 것인가요? 그리고 지문 두번째 줄에
(in fact the least resistant part of the circuit) 이 부분은 퓨즈가 가정 적은 저항력을 갖고 있다고 하면...
5번 보기는 논리적으로 맞지 않은 거 아닌지요...봐도봐도..헷갈리네요..제가 꼴통갔네요 ㅋ... 퓨즈에 대한 사전지식이 전혀 없는 사람도 문제를 풀었을 때...논리성을 따져 답을 찾을 수 있어야...좋은 문제같은데...