Answer / k.prakashchandra

Just like vacuum created inside a bulb

Answer / nomana

Vacuum ac unit after replacing compressor, so it does -0 and connect the charger line it is suction that call a vacuum, But bulb safe working zone using compressor air which turn alternator and I you ask that question about bulb. I also need ask you What is PI and also I got DC motor 752 shunt on back yard up to could I run this motor without SCR to clean the communicator segment after replacing spring gear and brushes

Answer / louis

If 11KV out put from generatore for power consumer what is load setting from governor speed signal for the main breaker setting ?

Answer / louis

I would like know, how could change rotation of dc motor of shunt

Answer / louis

Does high torque dc motor can use one SCR one silicon control to operator windless system or top-drive

Answer / louis

I have dc series motor load increase amp what does voltage increase or decrease ? and field current at 48 amp

How to calculate phase to phase difference ?

0 Answers  

I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?

0 Answers   Siemens,

Can anyone send details regarding motor protection relays ? their manuals please ?

1 Answers  

how solar power plant energy meter multiplication factor

0 Answers  

how much Hp motor is required for water suction pump in home uses ?

1 Answers  

For household Load of 11Kw supplying 5Nos. 1.5 ton Air conditioners + usual other load what shall be rating of Either ELCB Or ELMCB? Which of the circuit breaker will be a better choice?

2 Answers  

30 kVA and voltage 380/220VAC how to find out kA?

5 Answers  

what is the difference in operation of 3 phase motor when am forward delta connection and reverse delta connection?

1 Answers   Birla,

What is the actual formula for transformer short circuit test? below i given rating of the transformer.. 1000KVA, pri 11KV, Pri amp 56A. %Z 5.95..

2 Answers  

Where we give genset o/p in home & industrial applications ?

1 Answers  

How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator

0 Answers  

how we select fuse rating for motor?

6 Answers