Pipe bends, turns, and changes in direction or elevation are referred to as _____.?
?
A. saddles?
B. flanges?
C. bends?
D. offsets?
Answer: D
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In a typical building project, the GC must provide (and pay for) all three surety bonds?bid bond, performance bond, and payment bond?to the owner. In certain situations, the owner may waive bid bond requirement. Mention one such situation.
What will be an ideal response?
According to the NEC®, the small appliance loads in each kitchen area of a dwelling must be served by at least _____.
a. two 120V, 20A small appliance branch circuits b. one 4,050VA small appliance branch circuit c. one 1,500VA, 20A small appliance branch circuit d. two 240V, 10A small appliance branch circuits
Group G is the catchall group whose atmospheres contain combustible dusts not included in Group E or F, including ____.
A. flour, grain, wood, plastic, and chemicals B. metal and polymer C. paper and paint D. chemicals, metal and rubber products
Gears and bearing can be damaged in just a few days if operated with very low lubricant level.
a. true b. false