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What should the value of the resistance box for a 5 hp slipring induction motor?
its depends upon rotor voltage and current
Why rotor contactor in external resistance of slipring motor connected in delta?
rotor contactor are used to cut the resistance in slip-ring motor connected through resistance box. resistance is proportional to torque. so by controlling rotor contactor resistance can be controlled and hence torque can be controlled. for more information check torque and speed characteristic of wound motor.
Why motor has large winding in shunt resistance than armature resistance?
A motor with large windings will have greater shunt resistance than armature resistance due to the sheer amount of copper wire it must travel through. The gauge of the wire also plays a part in this process.
What will happen to speed-torque characteristics of an induction motor is the rotor resistance is increased?
If Rotor resistance is increased torque is increased
A shaded pole motor coil will have a resistance of approximately?
15 to 40 ohms.
How do you calculate resistance box for slip ring motor?
To calculate the resistance for a slip ring motor, there is an equation that must be solved. This is Torque = S/R. S is the slip of the motor and R is the resistance of the motor.
What should the value of the resistance box for a 5 hp slipring induction motor?
its depends upon rotor voltage and current
Why rotor contactor in external resistance of slipring motor connected in delta?
rotor contactor are used to cut the resistance in slip-ring motor connected through resistance box. resistance is proportional to torque. so by controlling rotor contactor resistance can be controlled and hence torque can be controlled. for more information check torque and speed characteristic of wound motor.
How do you slipring motor is convert to inducton motor?
With a synchronous motor shorting the slip-rings together should make it work as an induction motor although perhaps not to an optimal degree.
How is the resistance of a motor winding expressed?
The resistance of a motor winding is expressed in
Why does a motor boat slow to a stop when the motor dies?
Resistance. Water has a lot of resistance.
How do you calcuate pressure?
it is calculater by
How do you calcuate water pressure?
it is calculater by
What does numbers have to do with math?
Everything ! you calcuate it
Why does a motor have a bigger resistance than a bulb?
A motor typically has a bigger resistance than a bulb because a motor is designed to convert electrical energy into mechanical energy, which requires more power and hence a higher resistance to handle the current flow. A bulb, on the other hand, is designed to emit light and produce heat with lower resistance.
What causes the blower motor resistor to short out?
Check the resistance on the blower motor.
What does the blower resistor do in a 2006 Chevy Express?
The blower resistor controls the speeds of the blower motor Hi-resistance lower motor speed Lo-resistance higher motor speed
