The component that turns the oil burner and blower on and off in response to external commands is the _____.
a. ignition transformer
b. thermostat
c. primary control
d. magnetic oil flow valve
c. primary control
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What is the legal theory of indemnification?
What will be an ideal response?
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A typical oil pump can pump how many gallons per minute?
A) 3 to 6 gallons B) 10 to 60 gallons C) 6 to 10 gallons D) 50 to 100 gallons
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A step-up transformer will increase ________ and decrease ________
A) impedance, current B) current, impedance C) voltage, impedance D) current, voltage
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Refer to the figure. Assume 2-1/2" threaded. If J=4", what is the e-e measurement of K? 
Fill in the blank(s) with the appropriate word(s).
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