Answer / meenakshi

the main use of brush is to collect the current from
commutator

Answer / mitul vekaria

brush lubricate and polish the commutator
it also collect the current
alrge cross section area of burh helps to reduce
relctance

Answer / jagadeesh k

in motor the brush is used to get unidirectional torque
in generator the brush is used to get unidirectional current

Answer / prasanth ram

to reduce the sparks that is to be produced during
commutating conditions

Answer / karthick

in order to inject emf for slow down to rated speed

Answer / veeranna gowda

brush is in stator side

how many safety really of DG sets.

0 Answers   MBD, Nerolac,

what is difference between c-power & u-power air circuit breaker?

2 Answers   Areva, IIT, Marine Electricals,

WHAT IS THE ROLE OF ELECTRICAL & ELECTRONICS ENGINEER IN TCS.

2 Answers   CTS, TCS,

how the grounding[earting] is achieved on ships.

1 Answers  

What is the PIU.

1 Answers   Jindal,

what are the safety of chiller.

7 Answers  

what is the power factor used by the PHCN in nigeria? 2. what is the difference between an alternator and generator. 3. Generation of poweris in KV but how is transmission is in MW. 4.If the transmission of power is 20,000MW how can it be increaesed to 80,000MW

0 Answers  

I have 480V Single phase and I am trying to figure how big of a transformer (KVA's) and Primary breaker size I need to provide 200 Amps at 240V for a building.

1 Answers   Wipro,

what are the specifications we must look at to select a relay for any capacity motor?

0 Answers  

difference between crane drive and line drive.

0 Answers  

can induction motor run over the rated speed ?

12 Answers   ACC,

in the case of 6.6kv motor starter combination contain fuses on it VCB. but in 11KV motor starter combination Fuses are not using in it's VCB why?

0 Answers