Answer / nimish

fluxmeter

Answer / suresh

Gaussmeter

Answer / suresh

Magnetic gaussmeter

Answer / selvan

magneto flux meter

Answer / sureshs

Magna Guass Meter

Answer / amol salunkhe

elecrometer

Answer / j.santosh ramana kumar

magnetic compass

Why use windmills is squirell cage generators?How to calculate the slip ?

2 Answers  

What is true sine wave or pure sine wave inverter?? Is it sine wave or step wave?? If it is step wave, waves with how much step is considered as pure sine wave? Is it possible to produce pure sinewave using power electronics?

0 Answers  

What kind of preventive maintenance are there for AC induction motor?

1 Answers   Gulf,

Can we step up a 230V supply to 400V using a single phase transformer??

2 Answers  

why two over current realy used in vcb.

2 Answers   BSES, Wipro,

List examples of voltage source?

0 Answers  

I have carried out wiring for lighting in a shed in Industrial area which contains Metal halide lamps & have balanced in 3ph.Now when we put all the lines on in the daytime the current taken at 3phases at MCB comes to be equal i.e.28,29,28Amps respectively but in the night time i.e between 7p.m.to 11p.m. at the same MCb the current is 52,59,62Amp, though I have fit 63A MCB it is tripping in the above period.What may be the reason.? Note: This industry is located in industrial area where majority of steel ingot manufacturing plants are there. Whether this may be due to harmonic? what should I do to overcome above problem.pl suggest urgently.

4 Answers  

The shot circuit in any winding of transformer result? Explain

0 Answers  

A 30KW motor running at 1450 rpm draws 56A, how would you determine if this is correct or not?

3 Answers  

state the functions of different parts of star delta starter.

1 Answers  

we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

1 Answers  

What is the multiplying factor if line ct ratio is 1000/1 and meter ct ratio is -/5 ?

1 Answers