An automatic water heater is an example of which type of control system?

1167

kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased

2662

Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.

1971

why single phase to grd test in HV cable?why not 2 phase at a time?

2288

i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

2014

show the single line diagram of star delta starter with single phase preventer

4641

The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?

1979

what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?

1963

how to measure earth resistance of a substation

3324

how to find the torque of the single phase synchronous motor by doing an experiment

1938

what is a bus riser in power system and why it is used

46213

why starting current is high and resistance is almost 0 during the starting of motor dc motor...?

1734

can i connect the two phases of scott connected transformer,if not why?

1973

ratings of lightning arrester

2047

How to calculate Temp from Resister from PT100 equation,

1759