what is VFD and how to save the power by using VFD?
Answer Posted / sreemani84
thanks rohit
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
Explain the operation principle, advantages and disadvantages of the following converters: a) A 12 pulse converter b) A Switch-mode inverter c) A thyristor inverter
Testing procedure of DG alternator stability test
by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.
Is single load(eg: three phase motor) having all the components like positive,negative,zero sequence components during fault condition?
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
How to calculate impedance volt in Transformer?
how power is generated,and transmitted to our home..pls explain briefly in simple words.
how to select overload-relay for perticular motor 1.for D.O.L. starter 2. for Star-delta starter ????
what causes contact chatter when there is no demand on the air conditioning unit?
What is the power factor of an alternator at no load?
I FINISHED MY B.TECH IN EEE . I AM IN NEED OF A GOOD TRAINING INSTITUTE TO DO COURSES .. CAN ANYONE SUGGEST GOOD CENTRES IN TAMILNADU ,BANGALORE ,OTHER AREAS???????
we use 400/5A ct and 35/roor3KV,/0.1/root3KV,0.1/root3KV pt ratio. What is the multiple factor of this meter.
What are the advantage of free wheeling diode in a full wave rectifier?
Earth has zero potential then what would be the neutral potential ?
As you achieve greater success with the company after some years, Will you like to be a share holder in our company?