Past ExamsRwanda ICT preparation

Topics / Electrical Circuits

During a workshop assessment, the reported condition is: A three-phase motor's measured current is above its nameplate value while the driven machine is mechanically jammed. What should be addressed first?

Answers
Aremove the mechanical overload and verify the motor and protection before restarting
Bswap the protective earth and one phase
Crun the motor longer to clear the jam
Dincrease the overload setting without investigation
The answer and explanation are in the full bank.

This question is one of 2,831 in the paid banks. Each comes with the correct answer and the reasoning behind it, not just a mark.

Unlock for 5,000 RWF

MIFOTRA exam practicealigned to Technical Foundations·3 marks·Medium

More Electrical Circuits questions