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

what is reverse power relay brief explanation and in b/w where it is connected

0 Answers  

in the thermal power plant, why we use the condenser (for cooling the steam) when we have to heat the steam again. i mean why we are cooling the steam,

6 Answers  

HOW CIRCUIT BREAKER RATING CALCULATED?WHAT ARE THE PARAMETERS CONSIDERED?

5 Answers  

why transformer cannot rotate though the princplebehind induction motor is similar to a transformer?

2 Answers   GE,

Why single core cable required bonding at double end.

1 Answers  

How to calculate the value of earth capacitance in a transmission line.

0 Answers  

What is generator

1 Answers   Mytrah Energy,

why vacuume circuit breaker is not used for EHV

3 Answers   College School Exams Tests, Crompton Greaves,

what is the use of Reactive power

2 Answers  

What are n circles?

0 Answers  

Why machines are avoided to work is saturation region of B- H curve?

3 Answers  

Post possible questions for Power Factor Panel FAT / SAT

0 Answers