Lubrication comes in four forms: ____________________, gas, liquid, and solid.
Fill in the blank(s) with the appropriate word(s).
semisolid
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Concrete blocks that are cut across the face side lengthwise (horizontally) are called ______ .
A. sides B. tops C. rips D. layers
An owner is worried about running out of cash to keep the business open. What is the plan?
A. Borrow the money when needed using personal credits cards B. Establish a line of credit before starting the business C. Go to a pawn shop to pawn or sell personal property D. Borrow money from a loan shark when needed
The unit for the measure of energy in the SI system of units is
A) Watt. B) calorie. C) Joule. D) Btu.
How should the vacuum gauge and vacuum pump be connected to a four-port manifold?
A) The vacuum gauge is connected to the evaporator coil, and the vacuum pump is connected to the discharge service valve. B) The vacuum gauge is connected to the discharge service valve, and the vacuum pump is connected to the evaporator coil. C) The vacuum gauge is connected to the 3/8-in center port, and the vacuum pump is connected to the 1/4-in center pump. D) The vacuum gauge is connected to the 1/4-in center port, and the vacuum pump is connected to the 3/8-in center pump.