Electrical Engineering


Topic Replies Activity
What is mean by leakage flux? 1 January 19, 2018
Define leakage inductance 1 January 19, 2018
Properties of the oil used in the transformer 1 January 19, 2018
How are sledging in transformer oil caused? 1 January 19, 2018
Why is the efficiency of transformers more than that of other rotating machines? 1 January 19, 2018
Why transformers are rated in KVA instead of KW? 1 January 19, 2018
Advantages of switched reluctance motor 1 January 19, 2018
Disadvantages of a Switched Reluctance Motor 1 January 19, 2018
Working principle of Switching Reluctance Motor 1 January 19, 2018
What is phase wingdings? 1 January 19, 2018
What is Switched Reluctance Motor? 1 January 19, 2018
Disadvantages of armature resistance control 1 January 19, 2018
Four quadrant operation 1 January 19, 2018
Advantages of using cycloconverter for synchronous motor speed control 1 January 19, 2018
Why a synchronous motor without damper winding is used, in the drive system employing a cycloconverter? 1 January 19, 2018
What is constant margin angle control of synchronous motor drive? 1 January 19, 2018
What is self-control mode of synchronous motors? 1 January 19, 2018
Advantages and disadvantages of short-pitched winding 1 January 19, 2018
What is meant by short pitched winding? 1 January 19, 2018
What is meant by full pitched winding? 1 January 19, 2018
Define coil span 1 January 19, 2018
Define Pole Pitch 1 January 19, 2018
Types of rotors used in the alternators 1 January 19, 2018
What is meant by turbo alternators? 1 January 19, 2018
How to minimize the eddy current losses? 1 January 19, 2018
Principle of operation of alternators/DC generators 1 January 19, 2018
What is meant by stator? What is meant by rotor? 1 January 19, 2018
What is form factor and peak factor? 1 January 19, 2018
What are different Bus bar materials used in Substation? 1 January 19, 2018
Why EHV busbars are hallowed and circular? 1 January 19, 2018