MSSC Maintenance Awareness Questions with 100% Correct Answers | Updated & Verified | 2024

When connecting a 3-phase motor the three lines (T1,T2 and T3) are usually connected to __________. - L1, L2, and L3 Electricians use __________ to prevent damage to electrical wiring running to the machine. - rigid and flexible conduit When the wire or foil strip inside a fuse melts, the fuse is said to be __________. - blown The difference between a fuse and a circuit breaker is __________. - circuit breakers can be reset and used again The amount two electrical waveforms are out of phase is measured in __________. - degrees The type of overload protection that protects the motor by disconnecting it physically instead of electrically is a(n) __________. - overload clutch Which of the following is an advantage of a circuit breaker over a fuse? - Can be reset *T or FThe minimum number of sets of contacts a motor starter has depends on the number of power leads the motor require