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Induction motor by design is inductive load. Hence the PF tends to be lower
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Which type of the motor is used in fan?
Low-power (a few watts) might use a synchronous motor, most fans use an induction motor. Above a couple of horse-power it might be a 3-phase induction motor.
What are the advantages of single phase induction motor?
the torque requirement of single phase induction motor is less,and it is use for low power applications upto 1 to 10 kw.like in fans,mixiers
What is spindle motor?
Spindle Motors are V3 class low vibration 3 phase induction AC motor. Spindle motor has extra low vibration performance. They are specifically designed for grinding machines and low vibration applications
What is a spindle motor?
Spindle Motors are V3 class low vibration 3 phase induction AC motor. Spindle motor has extra low vibration performance. They are specifically designed for grinding machines and low vibration applications
Advantages of dc series motor?
It develops a large torque and can be operated at low speed. It is a motor that is well suited for starting heavy loads..
Why an induction motor will never run at synhoronous speed?
An induction motor relies on low-frequency currents induced in the rotor by the difference in speed between the rotor and the rotating magnetic field. At sychronous speed the induced current is zero therefore the torque is also zero.
How low does the oil level have to be before oil light activates on a Suzuki 70 horsepower outboard motor?
how low does oil level have to be before oil light activates on a Suzuki 70 horsepower outboard motor
What is kvar rating for 400 hp induction motor generator?
Is this a motor, or is it a generator? You should look at the nameplate. Generators are typically spec'd at .8 - .9 pf. Motors can run as low as .6pf. A 400hp motor definitely should have this information handy with it.
Why do some induction motors start at no load?
The motor might produce little torque when starting. Single-phase motors are particularly bad in this regard. So it is often necessary to remove the load while starting. Loads like fans or rotary driers do not need the load taking off while starting, because the demanded torque is small at low speeds.
Why does tire pressure monitoring light blink in your 2007 jeep liberty?
you motor oil is low
Flashing engine light on 2003 Mazda mpv?
A yellow flashing engine light is an indication that the engine should be checked. The yellow flashing light can because by low water level or low motor oil.
Why does the rotor of an induction motor turn slower than the revolving field?
In an induction motor the rotor currents are induced by the magnetic field of the stator, and if the motor were to run at synchronous speed the induced currents and also the torque would fall to zero. The rotor currents alternate at a low frequency determined by the 'slip', which is the percentage amount that the rotor speed is below the synchronous speed. The output torque is proportional to the slip at near-synchronous speeds.
