What is the formula to figure out how much electric heat is produced by an electric furnace?
A) Watts = Volts × Gas B) Volts = Watts × Amps
C) Amps = Amps × Volts D) Watts = Volts × Amps
D
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The minimum work input required by the air compressor in a Brayton cycle with P1 = 100 kPa, T1 = 27°C, and P2 = 600 kPa is nearest:
A) 180 kJ/kg B) 200 kJ/kg C) 220 kJ/kg D) 240 kJ/kg
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Space for growing food can be easily found in cities
Indicate whether the statement is true or false.
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Determine the total current that flows through the thermostat in the diagram in Fig. 3-14
What will be an ideal response?
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This is one of the most versatile machine tools and uses a vertical or horizontal rotary cutting tool to remove material from the work.
a. drilling machine b. grinding machine c. lathe d. milling machine
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