The output of an oil furnace ignition transformer can be tested
A) With a special high voltage probe that reduces the voltage to a level a standard meter can read
B) Using the microamp scale on a multi-meter
C) Using a volt meter that can read 1000 volts DC
D) Using a volt meter that can read 1000 volts AC
A
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Which of the following is a cause of no or low discharge flow?
A. Increased head B. Open valves C. Line blockage D. System design
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Electric currents are measured by two main units: ____
a. ohms and amps c. volts and watts b. amps and volts d. amps and watts
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The growing of plants is supported by other parts of agriculture. Name three
What will be an ideal response?
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What percentage of energy worldwide used by humans comes from biomass crops?
a. 5 percent c. 25 percent b. 15 percent d. 35 percent
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