Answer Posted / uditparashar
v/f control means controlling the motor with constant torque by varying the voltage (V) or Frequency (F) as torque is proportional to ratio v/f
Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Explain Creepage Distance of Insulator
what is the max. acceptable leakage current in 33kv bus bar
how is working bearing heater?
Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.
what are the steps involved in generator load test?
Why the earth to phase voltage is high 250 compare to other two phases
Differentiate between digital phase converter and ordinary phase converter.
Electronic circuit
What are the three types of compensators?
Explain what are inter-poles and why they are required in a dc machine.
How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?
What would be the size of wire used for 2 Ton of window A.C?
how to select battery for 15 KVA UPS with formula
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
why moisture formation found in XLPE Armoured cable outer sheath