Questions and Verified Answers
100% Guarantee Score Pass
Consist of 100 Questions and Answers
1. When welding a joint, lay inch tack welds degrees apart, shift it 90
degrees and lay two more 1 inch tack welds 180 degrees apart.
Answer: 1, 180
2. On power units having the motor beneath the tank, the pump may be either
driven or coupled.
Answer: belt, direct
3. The purpose of the / is to silence the effect of any pulsations in the pump output and
should be as close to the pump as possible.
Answer: silencer, muffler
4. On Bolsters/Bolster Assembly, the plunger is fastened to the
which is then mounted to the center of the Bolster Assembly.
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, Answer: platen plate
5. With wye-delta, reduced current starting is accomplished without the need for .
Answer: resistors
6. run buttons should run the platform and sling at leveling speeds only.
Answer: Temporary
7. A consists of a piston held closed by an adjustable spring and must open at a certain pressure
to prevent any further increase in pressure.-
Answer: relief valve
8. A lowering valve allows the car to be lowered at a speed not exceed- ing 20fpm in case of power
failure.
Answer: manual
9. As the oil temperature changes, the will change as well and will effect the
performance, more specifically, the leveling and approach of the elevator.
Answer: viscosity
10. Be sure wellways are properly to avoid accidental injury to you, your team or anyone
working outside of our industry.
Answer: barricaded
11. Barricades around the wellway must be inches high and be capable of
withstanding a lb force.
Answer: 42, 200
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