To accurately draw a circle, a minimum of four points on the circumference of the circle are needed.
Answer the following statement true (T) or false (F)
False
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Once you have created each of the 3-D CAD models, you can generate engineering drawings from them, which could be used by a(n) ____ to create the part.
A. drafter B. machinist C. engineer D. note taker
Power to the entire residence is shut off at the main service disconnect located _____.
a. in the basement or unfinished crawlspace b. at the panelboard c. at the service drop d. at the main branch circuit
Profile tolerances are always equally disposed bilateral unless otherwise specified.
Answer the following statement true (T) or false (F)
What is the pressure at the bottom of a water tank that has a cross section of 10 ft2 and is filled with water to a depth of 40 ft?
A) (40 ft × 10 ft2)/0.433 = 924 psi (rounded) B) 40 ft × 0.433 lb/ft = 17 psi (rounded) C) 40 ft × 0.433 lb/ft × 10 ft2 = 170 psi (rounded) D) (40 ft × 0.433 lb/ft)/10 ft2 = 1.7 psi (rounded)