The differential thermostat is used primarily with ____.

a. solar-powered heating systems
b. air-conditioning systems
c. water-heater systems
d. gas-expansion systems


a. solar-powered heating systems

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?A _______________ and its _______________ are always used as holding devices and are never used to drive a member of the gearset.

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

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Name the two ways of identifying an animal instead of using the hot-iron branding technique?

What will be an ideal response?

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Which type of soil structure is typically found in surface soil (A horizons)?

A) prismatic B) platy C) granular D) sub-angular blocky E) columnar

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Which of the following is a three-wire variable sensor?

A) Potentiometer B) Rheostat C) Thermistor D) Coolant temperature sensor (CTS)

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