T-bars are used when setting a(n) _____.

a. top grade line
b. bottom grade line
c. offset grade line
d. elevation bench mark


a. top grade line

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The weight of all a plant's components minus the water is called _________________________

Fill in the blank(s) with correct word

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The main advantage of boring over reaming in the lathe is that:

A) The process of finishing the bore to a precision diameter can be done more quickly B) Better finishes are obtainable C) Boring corrects any eccentricity in the bore and reaming does not D) Boring corrects axial misalignment and reaming does not

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What is an advantage of a crossflow tower?

A) Cross flow cooling towers have variable-pitch air inlet vanes to provide more efficient airflow through the tower. B) Cross flow cooling towers can employ ECM blower motors. C) A cross flow tower can be configured for a lower height. D) The discharge air can be ducted into conditioned space in the winter to provide free heat and humidification.

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The motor overload size is to be determined by the nameplate rating of the motor.

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

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