18) Current rating of MCB selected for an air conditioner of 1 ton is
Answer is:
10/15 amperes
![Current rating of MCB selected for an air conditioner of 1 ton is](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-circuit-breakers/electrician-set-1-circuit-breakers-id-18-e.jpg)
Related Circuit Breakers MCQ - Electrician (Set-1) with Answers
Answer is:
Used for coarse excess current protection
![Which one of the following is not applicable to MCB ?](https://mcqfinder.in/uploads/images/objective-questions/electrician-set-1-circuit-breakers/electrician-set-1-circuit-breakers-id-20-e.jpg)
Answer is: