At its most basic a control requires
A) a voltage source, a path, and a load B) a thermostat and a motor
C) a sensor, an actuator, and a linkage D) a transformer, a relay, and a motor
C
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What term is used to describe the spraying of a sloped area with grass seeds in a liquid mixture of mulch or some other
bonding agent?
What will be an ideal response?
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The bottom member of a door frame is called a sill or ____.
a.base b.rest c.stool d.stile
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Nickel-cadmium (nicad) cells can be charged and discharged about _____ times.
A. 500 B. 1000 C. 2000 D. 5000
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Most cutting tips are made of ____________________.
Fill in the blank(s) with the appropriate word(s).
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