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What else can I help you with?
Why need a time elapse between turn off and turn on to a three phase induction motor and what is the that minimum time?
Rotor current is is highest when an induction motor is starting, due to the high slip angle. The Squirrel cage rotor winding heats up and expands. The rotor must be cooled before it can withstand another start. The stator winding heats up also, but typically the rotor is the week link. The rotor cools faster when it is running. Plugging a motor (short run followed by another short run) is the worst. Check with the manufacturer for the proper wait time.
What are Types of cooling in transformer?
Air cooled water cooled oil cooled Totally enclosed fan cooled Refrigerant cooled
Is a Honda goldwing 1100 oil cooled or water cooled?
Water cooled.
Why will the rotor of a wound-rotor motor not turn if the rotor circuit is left open with no resistance connected to it?
Because there is no current flowing in the rotor, and thus there is no magnetic field in the rotor, and thus there is no torque between the rotor and the field.
How do you measure the thickness of a rotor?
What is a rotor?
Is Air cooled vs water cooled pocket bikes?
water cooled is better
What is a helicopter blade called?
the blade is called rotor bladesThe rotor blades on top are called Main Rotor Blades, because they are the main source of lift for the helicopter. The smaller rotor blades on the tail are called Tail Rotor Blades.
What is the rotor head for?
The rotor head changes the angle of incidence of the rotor blades as they rotate.
What type of rotor is found in a universal motor?
Wound rotor and squirrel-cage rotor
Why does a typical small helicopter with a single rotor have a second small rotor on its tail?
The small rotor on the tail, called the tail rotor, counteracts the torque produced by the main rotor of the helicopter. Without the tail rotor, the helicopter would spin uncontrollably in the opposite direction of the main rotor. The tail rotor helps maintain the helicopter's balance and heading.
How do you resurface a rotor?
The rotor will have to be removed from the car. It can be resurfaced by mounting it on a special machine that slowly removes metal from the rotor until the rotor is smooth.
What is difference of blocked rotor and locked rotor protection of motor?
What is difference of blocked rotor and locked rotor protection of motor?Read more:What_is_difference_of_blocked_rotor_and_locked_rotor_protection_of_motor
