In this article, we published the top 200 electrical engineers objective questions and answers for electrical and electronics engineers.
How do the new IE efficiency classes compare with the old EFF efficiency classes? The new IS: 12615-2011 defines the…
Electrical Machines Questions & Answers 1. Magnetic Circuits Principle of Energy Conversion Excited Magnetic Systems 2. Basic Concepts in Rotating…
Lap winding is suitable for high current and low voltage generators while wave winding is suitable for high voltage and…
What are the advantages and disadvantages of Induction Motors? Advantages: It is simple and rugged in construction It is relatively…
1. Why almost all large size Synchronous machines are constructed with rotating field system type? The following are the principal…
[1] What are the two types of SRM? (i) Rotary SRM (ii) Linear SRM [2] what are the types of…
[1] What is an ideal transformer? The ideal transformer should have the following properties: It has no losses Its windings…
[1] Why is the efficiency of a three-phase Induction Motor is less than that of a three-phase Transformer? Three phase…
Why is alternating current used for transmission? AC is used for transmission because transformers can step it up to high…
