Answer / prateekd

so as to reduce eddy current losses

Answer / ahir ashish

crgo has flux density is good

Answer / arun kr vidyarthi

Low eddy current loss & Hystersis loss

Answer / ashish ahir

It is the reduce no-load losees and increse the transformer
efficiency

Answer / amrish

To minimize hysteresis loss

Answer / abhijeet

It provides low core loss and having high permeability to make transformer more efficient

Why Diffrential and Ref relays are used together although Diffrential relay can protect Pri and Sec of Transformer

1 Answers   Qatar Gas,

what is meant by IGBT how they differ from tyristor ?

0 Answers  

A distribution transformer giving afrequency of 200HZ, where it is rated for 50HZ. when it will occure?

2 Answers  

what happened when we supply a dc current in dc motor?? can it worked properly?

0 Answers  

Will any motor burn if voltage provided is lesser than the rated voltage???? If yes, then how is speed control possible with voltage control

0 Answers  

Whats the difference btwn a latch, port,data bus buffer? Do they all not hold data in d flip flops??

0 Answers  

What are the voltages at which electrical energy is transmitted

7 Answers   KSEB,

why extension in transmission tower is made?

1 Answers  

what are tpes of insulaors& its uses

1 Answers   ABC,

How electrical power is generated by an A.C Generator ?

1 Answers   Hindalco,

A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why

0 Answers  

Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?

0 Answers