The mass flow rate of air is nearest:

An engine operates on a diesel cycle with a compression ratio of 20 between temperature limits of 25°C and 1400°C and an inlet pressure of 100 kPa. The power output is 500 kW.



A) 1.7 kg/s

B) 1.5 kg/s

C) 1.3 kg/s

D) 1.1 kg/s


D) 1.1 kg/s

Use the heat addition to find the mass flux:

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The material size and physical characteristics, such as adjustment capabilities, should be reviewed by both the contractor and the architect.

Answer the following statement true (T) or false (F)

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When alternators are connected in parallel, the phase rotation of the alternator and the distribution bus must be ____.

A. 90 degrees out of phase B. 120 degrees out of phase C. 180 degrees out of phase D. the same

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A) Powertrain control module (PCM) B) Thermostat C) Radiator pressure sensor (RPS) D) Cooling system delta sensor

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Span = 144"Pitch = 1/4Tube = 6" dia.Calculate the altitude to use to obtain the proper angle on the tube for a roof flange.

Fill in the blank(s) with the appropriate word(s).

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