Which of the following represents the vacuum level that should be achieved on a domestic refrigerator before charging?

A. Low.
B. Deep.
C. Moderate.
D. Very low.


Answer: B

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Which of the following is true regarding concrete forms?

a. Forms are designed to work in all temperatures. b. Forms may collapse if the concrete is poured too quickly. c. Forms may be inspected by any worker on the job site. d. Forms are designed to work with all concrete mixes.

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The horizontal angle between the magnetic meridian and the true meridian, at any point, is called:

a. True north b. Magnetic north c. Magnetic declination d. A local attraction

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There are about half the number of dairy cows in this country than there were in 1950 but about the same amount of milk production

Indicate whether the statement is true or false

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What procedure is used to estimate the steel studs and runners used?

What will be an ideal response?

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