Determine required power input to compressor in horsepower
Air at the rate of 18 kg/s is drawn into the compressor of a jet engine at 55 kPa and -23C and is compressed reversibly and adiabatically to 276 kPa. Determine the required power input to the compressor expressed in horsepower.
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Air at the rate of 18 kg/s is drawn into the compressor of a jet engine at 55 kPa and -23C and is compressed reversibly and adiabatically to 276 kPa.
If the particle has a speed of 8.40 m/s on surface A and arrives at surface B with a speed of 8.80 m/s, how much work is done by the outside force in moving the particle from A to B?
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A total of 2.00mol of a compound is allowed to react with water in a foam coffee cup and the reaction produces 110g of solution. The reaction caused the temperature of the solution to rise from 21.0 to 24.7 C.
A manufactured battery is defective with the probability of 5%.In a lot of n=200 batteries, approximate the probability that at most 12 car batteries are defective.
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