Answer / vasu

to improve the power factor

Answer / naresh chandra jha

capacitors is used to improve power by supplying kVAR .

Answer / manoj redhu

CFL need more voltage at the time of starting so we use capacitor to blast the voltage.After glow of CFL there is no use of capacitor in the cricket.

Answer / balaram mishra

to improve the voltage,so that the power fector will
increase.

Answer / chandra shekhar dubey

the use of
capicitor in cfl
lamp for some
time high
current and
start the lamp
filaments

Answer / revathi

To store the energy

will there be any problem by recovering slip from single phase induction motors?

0 Answers  

i have need all detail above basic transformer question..

0 Answers  

1. What are the tests to be carried out for CBCT? 2. can measure the secondary resistances? 3. with respect to secondary maximum how much voltage can be applied for IR test.

0 Answers  

what is phase to phase to phase to ground fault

1 Answers  

What happens if the capacitive reactance of a transmission line is very high?

5 Answers   ABB, Power Grid,

Explain why the Voltage drop will happen in 3 Phase line?

3 Answers  

generally on the roadside v hav 11kv line which is being step down to 440v line to line....so any1 can tell me which type of transformer they r using whether it is star to delta,delta to star etc...???

9 Answers   Core Solutions,

How to detect voltage vector shifting in interconnection protection.

0 Answers  

why transformer neutral and CT Secondary neutral is connected to earth?

3 Answers   NCC,

In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans

0 Answers  

In AC Drives How can change & control its output Frequency?

5 Answers   Jindal,

what is impedance in a transformer? how can i calculate it?

1 Answers