Why is the main purpose of the fins on finned tube evaporators?

A) Fins protect the coil from being punctured by projectiles.
B) Fins increase the surface area of the coil.
C) Fins direct the condensed water to the drain pan.
D) Fins direct the air more smoothly across the coil.


B

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Which of the following statements is LEAST-Likely true?

A. Modern head gaskets are called permanent torque or non-retorque. B. The greatest torque gain will occur during the first hour a rebuilt engine is operated. C. A gasket must be able to maintain a good seal over its lifetime. D. Small changes in a gasket's thickness can result in a substantial loss of clamping force.

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A vision may be as vague as a dream or as precise as a goal or a mission statement

Indicate whether the statement is true or false

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What type of fire extinguisher is usable for most types of fires?

A) CO2 B) CO C) Dry chemical D) Water

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Turkey semen cannot be frozen satisfactorily.

Answer the following statement true (T) or false (F)

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