# How dc motor work in vacuum cleaner?

About 1 to 2 weeks No i don't agree with that first answer at all. I say Less than ONE DAY.with out anything on it the pasta will stick together. It will get chewy pretty fast. Personally i would n... Read More »
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## What is more powerful for a vacuum cleaner motor a 12 amp motor or a 110 watt motor?

A 110 watt motor is equal to a 1 amp motor... Versus a 12 amp motor, the 12 is more powerful. You've probably confused 110 watts with volts, as a 1 amp motor could not be used in a vacuum (it's too... Read More »
http://wiki.answers.com/Q/What_is_more_powerful_for_a_vacuum_cleaner_motor_a_12_amp_mot...

## A vacuum cleaner is plugged into a 120.0-V socket and uses 3.0 A of current in normal operation when the back emf generated by the electric motor is 72.0 V Find the coil resistance of the motor?

Stable voltage across the motor = (120 - 72) = 48 VR = E / I = 48/3 = 16 ohms.(Assumes power-factor of 1, no reactances, back-emf in phase with the line, etc.)
http://wiki.answers.com/Q/A_vacuum_cleaner_is_plugged_into_a_120.0-V_socket_and_uses_3....

## Which type of motor is used in vacuum cleaner?

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