Interested to Buy Any Domain ? << Click Here >> for more details...
what is the type of winding connection( star or delta) in
1HP to 5HP motors. How to check the motor winding
connections( star or delta) if not provided in the
nameplate?
- 5 Answers
- 20665 Views
- I also Faced
- E-Mail Answers
Answer Posted / a.lingadurai
The winding resistace varies according to the connection
of star / delta. When star connected motor, measured
resistance shows the value of two resitance in series.
When delta connected motor,measured resistance shows the
value of two resistance series and another resistace
parallel with them. So we can identify by the value of
resitance.
Also the phase current of motor is equal to line current
for star connected motor. For delta connected motor the
line current is 1.732 times of phase current.
| Is This Answer Correct ? | 25 Yes | 4 No |
Post New Answer View All Answers
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
1.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
why does rotor rotets?
Operation carried out in thermal power stations?
what will be project cost for 100 kv transformer connection under oyt scheme.
which metal is use in shunt
How to design the earth grid for lightning protection in an industry
How to check the cable fault / hv test of transformer cable.
Why we are using Isolation Power Transformer inplace of commercial power transformer? What's the difference between them?
Define rise time.
what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors
what is mean by parallel operation of permanent magnet generators
If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??
If breaker is undefined position, first step to do.
how many joints are allowed in underground HT cable of 1 KM
