The HID lighting system consists of all of these components, EXCEPT ________
A) Discharge arc source B) Ballast
C) Filament D) Igniter
C
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To create a repair order what is NOT required?
A. Parts order B. Create a customer file C. Obtaining customer authorization D. Estimate of repair cost
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Endodormancy is the same as rest, which is dormancy imposed by external blocks
Indicate whether the statement is true or false
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The major safety concern with R-410A compared to most other common refrigerants is that:
A) R-410A is flammable. B) R-410A operates at much higher pressures. C) R-410A is toxic. D) R-410A is chemically unstable.
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____ is measured in watts and is equal to the current times the voltage in the circuit.
A. Power B. Inductance C. Capacitance D. Resistance
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