A synchronous motor is operating at a leading power factor .if
the applied voltage is decreases ,(the excitation remains
constant ) ,the motor current
a)increases b) decreases c)remains same d) none of these
Answer Posted / kavitha
motor current increases
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
what rectifiers is and what are the types of rectifiers?
If increased the frequency up to 1000 then what changes shows in voltage?
what is protection class current transformer.
explain all the classes with example
If Polarization index of motor 8.75 at 500volts of medium voltage 4.16 KV motor what this mean winding good or bad pl answer if any reffrence book give me the link
Define de-sensitivity?
how to select size of hardware for linking aluminium busbar is it depend on area of busbar or current flowing through bus bar
How to select the proper VSD to operate high inertial load
how to get electrical supervisour certificate in gujarat
I have 2 KW electric water heater.I am gonna use it in controlling water temp.so I needed to increase or decrease the heating capacity.is there any electrical-electronic circuit for varying the resistance & so current?
what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator
working principle of oil startar
What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2)
What is meant by full pitched winding?
what is positive , negative & zero equivalent system resistance