Many power brake systems use ___________ to provide a power assist for the driver.

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


vacuum

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

1. After new motors and controls are installed, they should be checked for operation under load for an initial period of at least one hour. 2. Ball-bearing motors can be mounted on sidewalls or the ceiling. 3. To reverse rotation of a single-phase motor, interchange any two line leads. 4. LISTENING may indicate burning insulation or a coil failure. 5. A jumper should never be placed across a power-consuming device, such as a contactor coil.

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The type of woody biomass fuel that can be harvested every six years is _______________

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

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Which of the following is the correct sequence in which to evaluate a decision alternative?

a. Satisfactoriness, feasibility, affordability b. Affordability, satisfactoriness, feasibility c. Affordability, feasibility, satisfactoriness d. Feasibility, satisfactoriness, affordability e. Feasibility, affordability, satisfactoriness

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The wire sizes used in welded-wire fabric reinforcement are designated by _____

a. AWG wire gauge b. cross-sectional area in hundredths of a square inch c. cross-sectional area in hundredths of a square centimeter d. diameter in thousandths of an inch

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