Answer / ravikumar

Flow of electron in any closed circuit is called current.

Answer / arpit gaur

The rate of flow of holes in the direction opposite to the electrons is called current

Answer / vipin chaudhary

current is a rate of charge. this is a scaler quaintity.

Answer / harikrishna

flow Of Electrons it Called Current

Answer / suyog moon

flow of electrons through a conductor called current

for which possible reasons a motor can fail to start??

4 Answers   CEB, Essar,

what mean by machin

5 Answers  

distribution is maximum done by a)radial b)network c) parallel d)b & c

0 Answers  

What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?

0 Answers   Haldia,

Which system is best for industries 3ph 3w or 3ph 4w?

3 Answers  

what use marshalling kishock in power transformer?

2 Answers  

what is relay

8 Answers  

what is lxr?

0 Answers   NTPC,

MY QUATION IS ABT THE MAIN POWER TRANSFORMER IN STEEL PLANT , I WISH TO KNOW THAT WHY TRANSFORMER PROTECTION NOT TRIP AS CABLES ON THE SECONDAY SIDE IS WATER COOLED. TRANFORMER DETAIL NORMAL KVA--150 KVA PRIMARY VOLTAGE --34.5 KV SEC.NO-LOAD VOLTAGE---1.290-908-690V ( WITH PRIMARY DELTA CONNECTED) CONNECTION--D/d (EXTERNAL CLOSED) CONSTANT RATEING FROM--1.290-908V CONSTANT CURRENT FROM--908-690 VECTOR GROUP--D III

1 Answers  

Why synchronous motor runs at a fixed speed? what is the name of that fixed speed?

4 Answers  

why diesel tank is earthed

1 Answers   ABB, NTPC,

Why HT cable have only 3 core ?

10 Answers   Jindal, McDermott,