Tree seeds with only physical dormancy are best sown in the ________ after ________ to release seeds from physical dormancy.

Fill in the blank(s) with the appropriate word(s).


spring, scarification

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A vapor dam’s main purpose is to _____.

a. prevent liquid water from soaking into insulation b. cover exposed insulation with a vapor retardant protective coating c. completely block water vapor from entering insulation d. stop the longitudinal movement of moisture along the pipe under insulation

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There is one single cause of all food spoilage

Indicate whether the statement is true or false

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After milk is vacuumed from a cow, it is placed in a holding tank and cooled to ___°F.

A. 5 B. 10 C. 30 D. 40

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A mass of 0.025 kg of steam at a quality of 10 percent and a pressure of 200 kPa is heated in a rigid container until the temperature reaches 300°C. The pressure at state 2 is nearest:

A) 2.25 MPa B) 2.5 MPa C) 2.75 MPa D) 3.0 MPa

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