Log In


Engine : Electricity - 290/1386
Get a hint
« Previous Question
One method of testing for a reversed shunt field coil in a DC motor is by connecting the coil to a low voltage source, and testing for polarity. How is this done?
A) placing a magnetic compass near each field
B) connecting a copper jumper across the interpole connections
C) placing an iron bar across each field
D) connecting a test lamp across adjacent fields
loading answer...
Comments
There are no comments for this question.
0 0 0%

Study Mode
Answers Only
Options
Clear Score