ETO – ETO – Section 1 : 2018/DEC/02 – 2020/DEC/01 – 2021/JUL/01 – 2024/DEC/03
Question
Q3. With Respect to Insulated and Earthed Neutral Systems used on board:
a) Discuss the Advantages and Disadvantages of both Insulated and Earthed Systems used on board. (8)
b) What is earth fault and how do you identify Earth fault in the 440 V system onboard. (4)
c) Discuss the consequences of earth fault in an earthed distribution system. (4)
Asked in Year/Month/Ques No.
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