Un-Answered Questions { Electrical Engineering }

What is mason's gain formula?

766


How many types of instrument cables are there?

616


What are the reasons for the parallel operation of transformers?

608


What are the significant parts of dc generator?

618


What is meant by rotor?

795


What is meant by turbo alternators?

640


Define coil span?

624


How to minimize the eddy current losses?

626


What is meant by short-pitched winding?

644


What are the advantages of autotransformer?

752


What is an ac motor?

676


Why the efficiency of a three-phase induction is the motor is less than that of a three-phase transformer?

707


What is a dc motor?

656


What is the slip speed?

652


On what principle electric motor works?

672