funtion of choke
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Answer / sanjana singh
IT KEEP CURRENT IN LIMIT . & ALSO REDUCE DISTURBANCES FROM CURRENT
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Answer / simon
It is a step down type of X-Mer which is 250/100v
So 40 Wt=40/250=0.16Amp
| Is This Answer Correct ? | 0 Yes | 3 No |
checking procedure of capacitor based motors.used in fans etc?
Explain why machinery used on a.c supply is usually rated in KVA instead of KW?
WHICH TYPE OF TRANSFORMER IS USED IN POWER TRANSMISSION BASED ON TRANSFORMER CONNECTION ON PRIMARY AND SECONDARY SIDE
the power consumption of perminant magnet moving coil?
I have recently seen a transformer which had two primary terminals and was connected between two lines,i would like to know what kind of transformer is it?short discription about it,any advantages,purpose of usage of the same.............
Less cost of delta connection over star connection a. No fourth neautral wire
what is voltage
How to measure 20 hp motor resitance
I have a 1000 kVA Transformer(11kV/0.415kV) and a APFC panel of 400 kVAR(LT).Now if i want to remove the LT APFC panel and install a HT(11kV) APFC panel on the HT side is the HT APFC panel will work same as the LT APFC panel(improve the power factor),if yes what will be rating of the HT APFC panel?what is the formula to calculate HT APFC panel rating???
When measuring the Insulation resistance of a motor winding (winding to earth) using a megger meter, Applied voltage(1000V) was automatically reduced to 500V. and the measured insulation resistance values are also very low (in Kohm range) Can anyone give me a reason???
what happenes if two voltage source connected in parallel will be connected to load.
Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.
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