Answer / hitendra,hiren

Engine means convert energy in one form to another form.

Answer / prakash veer singh

Engine is a enegry converter . he convert the chemical
enegry into machnical enegry. chemical enegry like engine
fuel ( deisel ,petrol ) .

Answer / sudheer

Engine is mechanical energy generator.

Answer / rk sharma

emgine is a mechanical machine and in electrical it is used
as prime mover in DG sets

Answer / selva

in general engine is a piston cyclinder arrangement..

Answer / nilesh

Engine converts mechanical energy into electrical energy.

what is the function of turbo in dg sets

1 Answers  

( Re: WHAT SHOULD BE THE RATING OF MCCB FOR 415V,3Ph,50KVAR CAPACITOR BANK Answer # 1 The capacitor current would be kvar x 1000 / (415 x sqrt3). This would be 70a approx. The MCCB selected should have *atleast 1.4 times this current i.e. 1.4 x 70= 98. So you should choose at least 100 A mccb.) regarding to this answer,i would like to know why the current have to times 1.4 to get the right amphere for the mccb.hows the formula to get the 1.4??tq

2 Answers  

What is IDMT relay how it works.

3 Answers   Electrotherm, Sulzer,

What do you mean by screen of power cables?

0 Answers  

An 8 pole, 50 Hz, 3-phase IM is loaded to a poing where pull out torque will occur. The rotor resistance per phase is 0.3 ohm and motor stalls at 650 rpm. The rotor reactance at stand still is A 2 ohm B 1.25 ohm C 3.15 ohm D 2.25 ohm

0 Answers  

if transmission voltage expressed as the multipple of form factor(1.11)........11,33,66,220 etc......then why madakkathara substation(kerala) voltage is 400kv..not 440.....?

2 Answers   KSEB,

What is Avg. Power Consumption of 2 TR Split A/C???How v can calc. this???

1 Answers   Emerson,

Will a bulb glow if we connect it between the phase and earth instead of earthed neutral?

3 Answers  

i seen a 132kv/11kv transformer,and thier is a sugar factorys 10MW EXPORT PLANT,MY QUESTION IS THAT WHEN THEY EXPORT ELECTRICITY THEY USE THE SAME TRANSFORMER AND THE CONNECT IT TO 132/11KV TRANSFORMERS SECONDARY SIDE CAN ANY ONE EXPLAIN IT.. THE TRANSFORMER IS OF KIRLOSKAR MAKE AND IT HAS TAP CHANGER.

1 Answers  

Can motor act as generator (OR) vice versa? explain how does it do please post the answer technically

11 Answers   GM General Motors,

what is the need of representing AC power in sinusoidal waveform? why not in square or rectangular etc...

8 Answers   Lanco,

how brushed dc motor operating ?

0 Answers