A synchronous motor that works on a leading power factor and does not drive a mechanical load is known as
Electrical Engineering MCQ on A synchronous motor that works on a leading power factor and does not drive a mechanical load is known as
MCQs
Hung in a synchronous motor takes place
Electrical Engineering MCQ on Hung in a synchronous motor takes place
The torque angle in a synchronous motor is defined as the angle between
Electrical Engineering MCQ on The torque angle in a synchronous motor is defined as the angle between
Synchronous motors are usually not self-starting because
Electrical Engineering MCQ on Synchronous motors are usually not self-starting because
If one-phase of a 3-phase synchronous motor is short-circuited, motor will
Electrical Engineering MCQ on If one-phase of a 3-phase synchronous motor is short-circuited, motor will
Power factor of a synchronous motor is unity when the armature current is
Electrical Engineering MCQ on Power factor of a synchronous motor is unity when the armature current is
In a synchronous motor the loss that varies with load
Electrical Engineering MCQ on In a synchronous motor the loss that varies with load
The synchronous motor can be made self-starting by providing
Electrical Engineering MCQ on The synchronous motor can be made self-starting by providing
When field of synchronous motor is under-excited, the power factor will be
Electrical Engineering MCQ on When field of synchronous motor is under-excited, the power factor will be
Maximum value of torque that a synchronous motor can develop without losing its synchronism, is termed as
Electrical Engineering MCQ on Maximum value of torque that a synchronous motor can develop without losing its synchronism, is termed as