♡ 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
➣ when the load (inductive) is thrown off, ...
➣ the magnitude of leakage flux depends on ...
➣ armature reaction in a synchronous motor at ...
➣ the speed of a synchronous motor can ...
➣ the armature of an alternator ...
➣ cylindrical rotor alternators use _______ ducts for ...
➣ in case of turbo alternators, rotor is ...
➣ a leading PF load on an alternator ...
➣ skew of rotor bar eleminates ...
➣ the effect of leading power factor on ...
❖ Take a qick MCQ Test on
➤ Transmission and Distribution of Electrical Power
➤ Electrical Energy Utilisation and Electric Traction
➤ Electrical Power Generation and Economic Consideration
➤ Electrical Installation and Wiring
➤ Communication Systems
➤ Electrical and Electronic Instrumentation
➤ Induction Machines
➤ Electromagnetic Field Theory