The open-circuit voltage of a solar cell is about ____ volt.
a. 0.25
b. 0.5
c. 0.75
d. 0.9
b. 0.5
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IDENTIFY TEST PROCESS SYMBOLS AND DIAGRAMS
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____ is/are nonmetallic materials trapped in the weld metal, between weld beads, or between the weld and the base metal.
A. Porosity B. Inclusions C. Incomplete fusion D. Laminations
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Hydraulic pressures will develop and break compressor parts if:
A) The compressor oil is contaminated with moisture. B) The system operates with too high a superheat. C) Vapor refrigerant enters the compressor cylinders. D) Liquid refrigerant enters the compressor cylinders.
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When converting decimals to a percentage, simply move the decimal point _____
A) one place to the left B) one place to the right C) two places to the left D) two places to the right
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