the reason for brushes is to makethe motor revolve. The more brushes probably make a more powerful starter motor
The synchronous speed of a motor can be calculated using the formula: ( \text{Synchronous Speed} (N_s) = \frac{120 \times f}{P} ), where ( f ) is the frequency in hertz and ( P ) is the number of poles. For a four-pole motor connected to a 50Hz supply, the synchronous speed is ( N_s = \frac{120 \times 50}{4} = 1500 ) RPM. Thus, the synchronous speed of the motor is 1500 revolutions per minute.
Four Basic or Main Parts Of Stator : 1. Yoke(Outer Frame) 2.Main Magnetic Poles 3.Main Field Winding 4.Inter Poles
It depends on the inverter. Keep in mind that the average starting current of a motor is four times its running current, so the inverter would need to be able to handle a 54 Amp transient. (Or higher, depending on design margins.)
If you are asking what is the advantage of a motor wound for a Y or Delta configuration over a motor wound for a single phase configuration, then the advantage of the Y or Delta motor is more efficient operation. And in a motor, or in any power application, efficiency is all important.
"There are four of us" is correct. Use "are" because "us" is a plural pronoun, and "four" indicates a plural quantity.
The correct way to write the sentence is "two and two makes four."
The correct grammar is "You have been here for four months."
yes
That is correct, there are four semiquavers in a crotchet.
Four and five are nine.
That is the correct spelling of eighty-four (84)
A drive or a motor
no the plural of tooth is teeth....u would say four teeth
Both are adequate
There are four motor mounts on the 1986 Buick Park Ave. There is one motor mount on each corner of the motor. The motor mounts will be on the bottom of the motor.
In American English, the correct form is "two hundred sixty-four", although "two hundred and sixty-four" is very common.In British English, the correct form is "two hundred and sixty-four".