In a commercial building, customers who enter the area where you are working should be _____.
a. politely asked to leave the work space
b. given a step-by-step description as you work
c. provided with appropriate personal protective equipment
d. asked to sign a liability waiver
c. provided with appropriate personal protective equipment
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Most starters do not have a provision to adjust the ____ clearance.
A. armature B. pinion C. commutator D. solenoid flange
In evaluating three mutually exclusive alternatives by the B/C method, the alternatives were ranked A, B, and C, respectively, in terms of increasing cost, and the following results were obtained for overall B/C ratios: 1.1, 0.9, and 1.3. On the basis of these results, it is correct to: (choose one)
(a) Select only alternative A (b) Select only alternative C (c) Compare A and C incrementally (d) Select alternatives A and C
Technician A says that a direct repair program rarely if ever involves an insurance company. Technician B says that a combo repairer may work on a collision-damaged vehicle from start to finish. Who is right?
A. Technician A only B. Technician B only C. Both Technicians A and B D. Neither Technician A nor B
When doing a quantity takeoff, the last step is to _____
a. list the materials specified for each system b. total the quantities per category of material c. determine the scope of the work to be done d. review the specifications and seek clarification, if necessary HVAC