A furnace for an electric heating system is rated as 120 amperes and 30,000 watts. What is the voltage of this system?
Fill in the blank(s) with the appropriate word(s).
250 volts
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What is plastigage used for measuring?
A. crankshaft endplay B. big end side play C. bearing clearance D. flywheel runout
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Why is time delay one of the most popular methods of determining when to connect the motor directly to the power line?
What will be an ideal response?
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The job of a prescalar is to divide the 60 Hz incoming signal down to 1 Hz
Indicate whether the statement is true or false
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Assuming an average 35% efficiency for power plants and a heating value of approximately 7.5 MJ/kg, calculate the amount of coal (in kg) required for generating electricity for each year shown in the table.
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