Nccer Electrical Level 2 Module 2 Questions And Answers 100% Verified A+ Guaranteed

A motor enclosure that minimizes the entrance of a rain and airborne particles to the electrical parts is consider a ___ motor ? {Ans: weather-protected}How many motor designs does NEMA designate {Ans: 5}A wound rotor motor has been recently put back into service but is now rotating in the wrong direction. after examining the motor, you find that lead L1 is connected to T2, L2, T3 to T1. to correct the rotating, you should: {Ans: connect L2 to T1, L2 to T3, and L3 to T2}For a constant-torque load, the horsepower increases and decreases {Ans: in direct proportion to the speed}which of the following motors is the best installation choice for an application requiring adjustable speeds? {Ans: DC}The most common service factor appearing on a motor's nameplate is {Ans: 1.15}which motor should be used for applications that require frequent starts without overheating the motor? {Ans: round rotor induction motor}horsepower is used to rate the {Ans: output capacity of a motor}The wound rotor induction motor is used {Ans: for speed control and to limit starting current}the synchronous speed at which a four-pole, 60Hz induction motor operates is {Ans: 1,800 rpm}slip is