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they get to hot/there is not enough cooling
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∙ 8y ago
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What type of motor is used in ac servometer?
ac motor
How does a speaker work in a circuit?
They will either pull in or push out depending on the polarity of the DC voltage and remain stationary. This is a bad idea as the DC resistance of the voice coil is much less than the AC impedance of the voice coil and it is possible to overheat and burn out the voice coil due to the much higher current the DC voltage can produce in the voice coil compared to the AC voltage that would drive the voice coil in normal operation.
Is schrage motor ac?
As the motor is a three phase machine,it must be AC supply
How do you change rotation on a Century AC motor?
There are two alternate methods depending on whether the motor is single phase or three phase. On a single phase motor, reverse either the start winding coil lead or the run winding coil lead but not both. This action will reverse the motor's rotation. On a three phase motor, interchanging any two of the three coil leads will reverse the motor's rotation.
What the main different between shunt motor and induction motor and AC motors?
induction motor is AC motor also synchronic motors are AC motors but second one has not slip but first one has slip . shut motor is DC motor
Why wattmeter shows negative reading during no load condition of 3phase ac induction motor?
no load means the motor is acting like a coil
How do you connect a diode across a ac coil?
You mean ac coil, the secondary coil, of a transformer? Then for the purpose of rectification, that is , for changing ac into dc, a diode is connected in series with the secondary coil of the transformer.
What is the ac coil in home ac units?
The coil are responsible for transferring of cool air trough the unit
Did Nikola Tesla invented ac current?
During his lifetime, Tesla invented fluorescent lighting, the Tesla induction motor, the Tesla coil, and developed the alternating current (AC) electrical supply system that included a motor and transformer, and 3-phase electricity.
What would cause a Mitsubishi 3000 GT to stall when you turn on the AC?
The AC pump is bad. When the AC is turned on the pump tries to turn, because it is bad the extra strain on the motor causes it to stall. Be carely this can break or through a belt. In short its like putting a "brake" on your motor.
Which is more effecient an ac motor or a dc motor?
ac
What type of motor is used in ac servometer?
ac motor
Why is your car making a grinding noise when you have the AC or heat on and you brake to slow the car and or give it gas?
It is probably a worn blower motor, because it happens with AC, and/or HEAT. When you brake or speed up, you are changing the speed of the motor (adding and taking away resistance to it's spinning). This will cause more of a noise until you reach your cruising speed again.
How does a speaker work in a circuit?
They will either pull in or push out depending on the polarity of the DC voltage and remain stationary. This is a bad idea as the DC resistance of the voice coil is much less than the AC impedance of the voice coil and it is possible to overheat and burn out the voice coil due to the much higher current the DC voltage can produce in the voice coil compared to the AC voltage that would drive the voice coil in normal operation.
AC Motor?
form_title= AC Motor form_header= Repair your workplace AC with a new motor! What size motor do you need?* = _ How will the motor be used?* = _ What type of air conditioner do you own?* = _ How old is your unit?* = _
Is it a short in the AC of a Jeep liberty 2003 renegade if all of a sudden it won't cool anymore then smoke and electrical burn smell came through vents?
There could be a short in the AC motor. There could also be a loose wire on the motor that is bare and is causing a short.
What year did Tesla invent the ac motor?
His ac motor was made in 1888.
