If a stem is longer than ____ in., lateral braces must be placed within 12 in. (300 mm) of the luminaire, or an explosionproof flexible coupling must be used within 12 in. (300 mm) of the junction box.
A. 6
B. 10
C. 12
D. 14
Answer: C
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?While checking a transmission range sensor: Technician A says typically the range sensor is actually made up of several switches. Technician B says a faulty TR sensor may allow the engine to start in other gear positions besides Park and Neutral. Who is correct?
A. ?A only B. ?B only C. ?Both A and B D. ?Neither A nor B
The largest segment of the meat industry is _____
a. beef c. lamb b. pork d. mutton
People first began making paper about 800 years ago
Indicate whether the statement is true or false
What national standards organization publishes standard 31, a reference for installing oil furnaces?
A) NOFA, National Oil Furnace Manufacturers Association B) NFPA, National Fire Protection Association C) NIST, National Institute of Standards and Technology D) NICE, National Institute of Clean Energy