Generic questions

Discussion in 'General Electronics Chat' started by x1carrier, Oct 9, 2004.

  1. x1carrier

    Thread Starter New Member

    Oct 6, 2004
    Can anyone help with the following questions?

    When checking a 3 phase on a chiller refrigerator motor, the motor is bad when:
    A. any 3 phase leg measures short to ground
    B. any 3 phase leg measures open to ground
    C. None of the above

    What would the voltage measure on a 200 volt 3 phase motor?
    A. 400V
    B. 200v
    C. 100v
    D. 67v
    E. None of the above