Elevator Mechanic
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Elevator Mechanic 2
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Elevator Mechanic Exam Review UPDATED EXAM QUESTIONS WITH CORRECT AND VERIFIED ANSWERSA MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - CORRECT ANSWERSReplace it with a larger MOV On a Ward-Leonard circuit the break is set, but the motor is trying to slip through the break. What is the issue? - CORRECT ANSWERSSuicide Circuit You have an old DC motor and are adding an SCR drive, what do you do to the interp...
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Elevator Mechanic Exam Review UPDATED EXAM QUESTIONS WITH CORRECT AND VERIFIED ANSWERSA MOV (Metal Oxide Varistor) burns out. You replace it, but cannot read voltage or resistance. What should you do? - CORRECT ANSWERSReplace it with a larger MOV On a Ward-Leonard circuit the break is set, but the motor is trying to slip through the break. What is the issue? - CORRECT ANSWERSSuicide Circuit You have an old DC motor and are adding an SCR drive, what do you do to the interp...
Elevator Mechanic Exam Review EXAM QUESTIONS WITH ANSWERSA car weighs 2500lbs with a capacity of 2500lbs, the CWT is weighted at 40%, how much is the motor lifting when the car is fully loaded? - CORRECT ANSWER2500(car) + 1000(40%) 3500. 5000 3500=1500lbs lifted by the machine A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - CORRECT ANSWERDiam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" s...
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Elevator Mechanic Exam Review EXAM QUESTIONS WITH ANSWERSA car weighs 2500lbs with a capacity of 2500lbs, the CWT is weighted at 40%, how much is the motor lifting when the car is fully loaded? - CORRECT ANSWER2500(car) + 1000(40%) 3500. 5000 3500=1500lbs lifted by the machine A contractor wants to raise the car speed from 100fpm to 125fpm, it currently has a 12" sheave. What sheave is required? - CORRECT ANSWERDiam=12" 12/4=3" 25fpm=3" 100fpm + 25fpm= 12"+3"= 15" s...