Answer / mani

We have to interchange either starting winding connection
or running winding connection.But not both.

Answer / tauseef tarique, engineer(e)

For changing the direction of rotation of a single phase
induction motor u reverse either starting winding
connection or running winding (but do not change both
winding connection otherwise it will rotate in the same
direction). For this you can simple reverse the connection
of capacitor.

For three phase motor interchange the connection of any two
phase.

Answer / raghunandan

as single phase Ac induction motor are not self starting
they need capacitor to introduce phase difference.In
capacitor start and capacitor run motor(all ceiling fans) by
interchanging the leads of either capacitor or running
winding we can change the direction of rotation.

Answer / ranjeet kumar

For changing the direction of rotation of a single phase
induction motor u reverse either starting winding
connection or running winding (but do not change both
winding connection otherwise it will rotate in the same
direction). For this you can simple reverse the connection
of capacitor.

Answer / joji joseph

we can change the direction of single phase induction motor
by interchanging the leads of main winding or starting
winding,but not both.Also by by interchanging the leads of
capacitor, we can change the direction.

Answer / joseph

inter change the start winding or running winding connections of a motor it will DOR should change

Answer / sona vijay shah

For changing the direction of rotation of a single phase
induction motor u reverse either starting winding
connection or running winding (but do not change both
winding connection otherwise it will rotate in the same
direction). For this you can simple reverse the connection
of capacitor.

For three phase motor interchange the connection of any two
phase.

Answer / rsankar

as single phase Ac induction motor are not self starting
they need capacitor to introduce phase difference.In
capacitor start and capacitor run motor(all ceiling fans) by
interchanging the leads of either capacitor or running
winding we can change the direction of rotation

Answer / ahmed

we can reverse the direction of the single phase induction
motor by change the connection of the capacitor or by change
the connection of the running winding

Answer / mayank chauhan.

Reverse the connections of either starting wdg. or running wdg., Also by reversing the connections of capacitor we can reverse the direction of 1-phase ind. motor.

how we have to calculate the short circuit current for 33/11kv 2mva, 7.5% Z, Transformer primary side breaker and secondary side breaker short circuit current for both sides?.

5 Answers  

volts=230 c=10mf a=??

0 Answers  

In which reason, one end of CT secondry get connected with Earthed? Normaly S1 of CT. Why????

1 Answers  

Why TAP changer provided in primary side of HT transformer ? and why not in secondary?

9 Answers   ABB, Reliance,

what is x'mer ,isolation x'mer & yltra-isolation x'mer?????

0 Answers  

cleat wiring system is used at

2 Answers  

what is the purpose of using filters in a protective relaying scheme?

0 Answers  

How to measure the Harmonic Distortion of UPS ie THD?

0 Answers   MG Tech, NIC,

A rotor of an induction machine is delta connected. Now is there any necessacity to short the slip rings?

8 Answers   TCS,

can anyone send me some sample question regarding power grid corp

0 Answers  

What is the main purpose of c.f.b.c.boiler

0 Answers  

Is it required to use 2 nos of body earthings to any machine though if we use TP with E supply is provided to Machine?

2 Answers   HAL,