Electrical Machines
The inertia constant H of a synchronous condenser is

 greater than that of turbo alternator.
  none of these.
 greater than that of hydro generator.
 equal to that of the effective length of the line.

ANSWER DOWNLOAD EXAMIANS APP

Electrical Machines
Consider the following statements: To control the speed of a dc shunt motor above the base speed over a reasonably wide range, the motor must 1. have compensating winding 2. have interpole winding 3. be started using a 3-point starter 4. be started using a 4-point starter Of these statements

 1, 2 and 4 are correct
 2 and 4 are correct
 1 and 3 are correct
 1, 2 and 3 are correct

ANSWER DOWNLOAD EXAMIANS APP