Que. | power factor of alternator driven by constant prime mover input can be changed by changing its |
- A. speed
- B. load
- C. field excitation
- D. phase sequence
Right Answer is :
✓ C. field excitation
Views 👍 :1.1K Share : 
✒ To discuss this topic Comment
✕ Cancel
❖ Related Questions
➣ the MMF produced by single phase winding ... ➣ the magnitude of leakage flux depends on ... ➣ armature winding in AC machines ... ➣ in which one of the following is ... ➣ stepper motors are widely used because of ... ➣ which one among the following has the ... ➣ the input to a stepper motor is ... ➣ which of the following motor is not ... ➣ the synchronous reactance is the ... ➣ a stepper motor is a _______ device ...