A recessed luminaire not identified for contact with insulation shall have all recessed parts spaced at least ____ from combustible materials.
A. 0.5 inches
B. 1.25 inches
C. 1.50 inches
D. 1.75 inches
Answer: A
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Arrange an interview with a transportation professional in your city or state (that is, someone working for a consulting firm, city, county or state transportation department, transit or rail agency). Inquire about the job he or she performs, why he or she entered the profession and what he or she sees as the future challenges in the field.
What will be an ideal response?
Hydraulically activated brake bands and multiple-friction disc packs are used to direct power flow through the transmission.
Answer the following statement true (T) or false (F)
Which type of off-highway governor uses fuel pressure developed by the fuel transfer pump to sense engine speed?
A. automotive governor B. hydraulic servo governor C. hydraulic non-servo governor D. pneumatic governor
If someone is practicing three point contact they will be:
a. using a special type of fastener b. in contact with a machine with two hands and one foot or two feet and one hand c. be in contact with a machine with a hand, foot and a safety harness d. be in a machine's seat with a three point seat belt on