A perfect vacuum is considered to be:
A. 10 inches of mercury
B. 15 inches of mercury
C. 29 inches of mercury
D. 30 inches of mercury
Answer: D
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The great land surveys are broken down into smaller surveys known as ____.
A. townships and sections B. plats and ranges C. blocks and plots D. units and sections
Discuss the different forms that proposals can take
What will be an ideal response?
Technician A says that when coupling hydraulic fittings, pipe seal compound should usually be applied to female ends only. Technician A says that when final torquing hydraulic fittings, two wrenches should always be used. Who is correct?
A. Technician A only B. Technician B only C. Both A and B D. Neither A nor B
What type of heat transfer takes place when temperature between the source and the absorbent surface is not affected?
A. conduction B. sublimation C. convection D. radiation