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It is very simple. Just interchange any two phase wires.
i.e.
Y and B
( or )
R and B
( or )
R and Y
for example Stop the supply. keep R phase wire as it is and disconnect B phase wire and Y phase wire. Connect B phase wire to the Y phase motor stud and Y phase wire to the B phase motor stud. Now give the supply, now motor revolves in opposite direction to the earlier.
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∙ 11y ago
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How do you change an ac motor to a DC motor?
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
What are the reasons of sparking on the slip ring of a slip ring motor?
ring is dirty or brushes arent seated
How do you calculate resistance box for slip ring motor?
how to calculate resistance box for slipring motors
Why a pure single phase induction motor does not have starting torque but has running torque?
A single-phase induction motor can be considered as running on two oppositely-rotating magnetic fields. In normal running just below synchronous speed, the slip is perhaps 0.05 on one of these rotating fields and 1.95 on the other. The first field supplies the major part of the torque. When the motor is stationary with power supplied, both fields have a slip of 1 and they produce contrary torques so the motor remains stalled. If the motor is spun in one direction, the slip becomes unbalanced and there is a net torque from the direction with the least slip, so the motor runs up in that direction.
What is the slip of synchronous motor?
A synchronous motor runs at synchronous speed, so there is no slip, or zero slip.
How do you change an ac motor to a DC motor?
Ac motor have slip ring, to remove the slip ring,connected to the commutator its a dc motor.
Do dc motors and generators has slip ring if so for what?
Yes a slip ring motor is there. There is a slip ring and a brush in the motor to add external resistance to the motor inorder to be able to control its speed.
What are the reasons of sparking on the slip ring of a slip ring motor?
ring is dirty or brushes arent seated
How do you calculate resistance box for slip ring motor?
how to calculate resistance box for slipring motors
How do you convert from slip ring motor to induction motor?
short the rotor terminals.
Can a Squirrel Cage Induction motor can be converted to Slip Ring Induction Motor?
yes
What is the purpose of using slip rings?
This is the standard answer for both split ring commutator and slip ring. A split ring commutator is to reverse the current direction through an armature every half turn A slip ring is to ensure that the current continue to flow to the external circuit Last bit of additional information. Carbon brush ensure that the slip ring are in contact with the circuit containing the external load *Note: Do not get confused with split ring commutator(d.c.generator) & slip ring(a.c. generator)
What is the main direction of stress on blocks of rock at normql faults reverse faults and strike-slip faults?
The main direction of the stress on blocks of rock at normal faults, reverse faults and the strike slip faults usually happens at the weak areas.
How do you calcuate resistance for slipring motor?
it is related to Slip ring rotor max.currents and voltage ...
Full form of scim and srim in three phase induction motor?
Slip Ring Induction Motor and Squirrel Cage Indution Motor
What are the different types of AC motor?
slip ring, synchronous, and squirrel cage induction motors....
Is it possible to increase speed of AC Slip Ring Induction Motor?
k;kl;kl;
