Expanded perlite is commonly called _____.
a. wool
b. rock
c. chalk
d. perlite
d. perlite
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Scan data indicates that the starter-generator control module (SGCM) on a GM hybrid pickup has overheated. The LEAST likely cause would be ________.
A) Inoperative fan B) Faulty electric pump C) Stuck thermostat D) Low coolant level
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Current ____ voltage in an inductor.
A. lags B. leads C. is equal to D. is always in phase with
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A charged capacitor acts like a ________
A) Battery B) Switch C) Resistor D) Coil
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Centrifugal chillers range in size from ____ tons.
A. 10 to 50 B. 10 to 80 C. 50 to 500 D. 100 to 10,000
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