Which of the following method is used for DC motor with 12+ HP requiring frequent start, stop, speed reversal?
Posted: Thu Jul 14, 2022 1:11 pm
a) Drum type controller is used
b) Three-point starter is used
c) Four-point starter is used
d) Cannot be determined
b) Three-point starter is used
c) Four-point starter is used
d) Cannot be determined