[Answered] Power window systems use _______

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Author Question: Power window systems use ________ motors. (Read 78 times)

erika

Hero Member
Posts: 522

on: Aug 13, 2021

Question 1

PM motors used in power windows, mirrors, and seats can be reversed by ________.
◦ Sending current to a reversed field coil
◦ Reversing the polarity of the current to the motor
◦ Using a reverse relay circuit
◦ Using a relay and a two-way clutch

Question 2

Power window systems use ________ motors.
◦ Unidirectional
◦ Reversible
◦ Stepper
◦ Servo

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Marked as best answer by erika on Aug 13, 2021

kingdude89

Sr. Member
Posts: 336

Reply #1 on: Aug 13, 2021

Answer 1

Reversing the polarity of the current to the motor

Answer 2

Reversible

erika

Member
Posts: 522

Reply 2 on: Aug 13, 2021

Gracias!

amynguyen1221

Member
Posts: 355

Reply 3 on: Yesterday

Excellent

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