Three reasons technicians must use a gas detector on their process unit are:
What will be an ideal response?
Check for oxygen levels
Detect the presence of toxic levels of gases
Prepare equipment or an area for hot work
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Romex® is another name for _____.
a. Type MC cable b. Type NM cable c. Type AC cable d. Type SE cable
What are the drawbacks of diesel engines?
What will be an ideal response?
A front-wheel drive vehicle has a broken condenser line. What other vehicle component may also be defective that could have caused the condenser line to break?
A) Engine mounts B) AC compressor drive belt C) Shock absorbers D) Cooling fan
Which code requirements may vary between locations??
A. ?use of double-wall heat exchangers and collector array grounding B. ?percent of total heat load that may be supplied by solar energy C. ?requirement for grounding and pressure-relief valves D. ?none, because of the requirement of uniform code requirements