♡ Login
Home
Previous Papers
★
MCQs
Electrical Engineering
Synchronous Machines
power factor of alternator driven by constant ...
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
⚑ Report
Views 👍 :1.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ in a synchronous machine, the stator frame ...
➣ the speed of a synchronous motor can ...
➣ the input to a stepper motor is ...
➣ the motor which can produce uniform torque ...
➣ during short circuit test on a synchronous ...
➣ stepper motors are widely used because of ...
➣ a hysteresis motor ...
➣ the stator core of a synchronous machine ...
➣ in case of turbo alternators, rotor is ...
➣ compared to the salient-pole hydroelectric generator,the steam ...
❖ Take a qick MCQ Test on
➤ Induction Machines
➤ Control System
➤ Transformers
➤ DC Machines
➤ Electrical Installation and Wiring
➤ DC Basics and Networks
➤ Transmission and Distribution of Electrical Power
➤ Digital Electronics