What is load curve? The curve drawn between the variations of load on the power station with reference to time…
Why thyristors are not preferred now a days for chopper fed DC drives? Since it requires commutation circuit, thyristors are…
What are the main functions of control gear? To provide a means of starting and stopping the motor and, at…
What is a transformer? Transformer is a static electrical device which transfers power from one circuit to another circuit without…
Study the electrical engineering technical questions and answers on protection relays to prepare for the job discussions. Protection Relays Interview…
What is holding current in SCR? It is the minimum current required to hold the SCR in forward conduction state.…
What are different insulators employed in substations? Some of the insulators employed in substations are: Pin insulators Post insulators Strain…
[1] How does the Induction motor work? (OR) Why does the Rotor rotate? When the 3 phase stator windings are…
[1] What is meant by synchronous condenser? An over excited synchronous motor running on no load is known as synchronous…
[1] What are the two types of SRM? (i) Rotary SRM (ii) Linear SRM [2] what are the types of…
