To decrease the amount of force needed to lift a load, you can _____.
a. combine several pulleys
b. use a larger pulley
c. use a smaller pulley and longer rope
d. use two pulleys arranged in parallel
a. combine several pulleys
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Which is the most commonly used method of providing fire protection to steel members?
What will be an ideal response?
Which of the following is an approved wiring method allowed in fire-rated construction?
a. NM cable b. Nonmetallic raceways in free air c. Metal-clad (MC) cable d. PVC
Technician A says that full frame vehicles combine the body of the vehicle with the frame structure
Technician B says that unibody vehicles combine the body of the vehicle with the frame structure. Which technician is correct? A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
If two symptom are present that are unrelated that means that
A) Two component may have failed in the same circuit or module. B) The problem is in a convergent circuit. C) The problem is in a divergent circuit. D) A single component may have failed in two different circuits or modules. E) None of the above