If a base point is not defined in an inserted drawing, the base will be:

a. the midpoint of the block
b. the insertion point
c. the origin point
d. the datum point


c. the origin point

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A stuck piston ring often results from over heating the oil.

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

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Who has the responsibility for maintaining a sufficient flow of customers that will allow the flat rate technician to have the potential to maximize his/her hours earned?

A) Newspaper B) Management C) Technician D) None of the above

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How does a duct blaster measure air leakage in duct systems?

A) It uses a velocimeter to calculate the speed of the sonically diffused airstream. B) It measures the actual leakage area through reflected pressure waves. C) It measures the airflow required to maintain a specified pressure. D) It measures the time it takes the duct system to depressurize.

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__________ optical encoders are capable of measuring velocity.

A. Incremental B. Absolute C. Incremental and absolute

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