Hello Guest User,
Answers are available via our app only.
Please buy a membership plan and login via our app to view answers.
Please buy a membership plan and login via our app to view answers.
Q2. (a) Explain, with the aid of a sketch, the principle of operation of an earth leakage detection system. (8)
(b) Explain why an insulated neutral system is used extensively on-board ships. (4)
(c) State, with reasons, why a single earth fault on an insulated neutral system should always be cleared as soon as possible (4)
No account yet?
Create an Account