DieselShip's Online Content Library

Subscription based access to past question papers and solved answers

ETO – ETO – Section 3 : 2021/JUL/14

Question

Q5. A) Explain three methods of overcurrent protection for electric circuit (6)

b) A circuit has a resistance of 3Ω inductance of 0.01H. The voltage across its end is 60V and the frequency is 50Hz. Calculate,

(i) the impedance (4)

(ii) the power factor (3)

(iii) the power absorbed. (3)

Asked in Year/Month/Ques No.

Hello Guest User,

Answers are available via our app only.
Please buy a membership plan and login via our app to view answers.