Charging a system by weight is performed when _____
a. a complete charge is needed
b. only a partial charge is needed
c. the system uses a fixed-orifice metering device
d. the system uses a TXV for a metering device
a
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Which of these smoke types indicates excessive fuel being burned in the combustion chamber?
A) White B) Black C) Blue D) Grey
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In systems where antibiotic use is reduced, fiber intake for birds should decrease.
Answer the following statement true (T) or false (F)
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The thermistor __________ when the temperature to which it is exposed varies.
A. resistance changes B. produces different voltages
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The process of removing the brick from the kiln is called _____ .
A. banding B. piling C. flashing D. drawing
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