Keep a fire extinguisher at hand whenever using equipment powered by _____
a. compressed air
b. electricity
c. hydraulic fluids
d. gasoline
d
You might also like to view...
A substance that has high ____________________ is one that can catch fire quickly.
Fill in the blank(s) with the appropriate word(s).
When installing grooved pipe couplings, the coupling housing halves are tightened together until _____
a. they have a 1/8" gap between them b. the required bolt torque is reached c. there is a 1/4" gap between them d. they touch
When the compressor in a system using capillary tubes is sweating, it is a sign of ____.
A. refrigerant overcharge B. dirty evaporator C. evaporator blower motor problem D. any of the above
Out of the three dimensions of commonly used concrete masonry units (CMUs), which two dimensions are standard for all units? Give those dimensions.
What will be an ideal response?