An aircraft engine operates on a simple ideal Brayton cycle with a pressure ratio of 10.Heat is added to the cycle at a rate of 500 kW; air passes through the engine at a rate of 1 kg/s; in the air at the beginning of the compression is at 70 kPa and 0 C. Determine the power produced by this engine and its thermal efficiency. You many use constant specific heats at room temperature

the warning light flashes for a second or two when the engine starts. if it stays on, there's must be something wrong with the coolant. you should never dare to continue driving when the light is on. pull over as soon as possible and shut the engine off.

hope this is what you're talking about

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assault rifle is a rapid-fire, magazine-fed rifle designed for military use. it is a shoulder-fired weapon that allows the shooter to select between semi-automatic (requiring you pull the trigger for each shot), fully automatic (hold the trigger and the gun continuously fires) or three-shot-burst modes.

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try looking it up that is always

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