Engineering, 23.10.2019 23:00 ilpark0125
An air conditioner unit contains a 8.7 hp electric motor to drive the compressor and a 0.6 hp electric motor to drive the fan. assuming that both motors are fully loaded, what is the combined current draw of the unit (in amps). answer format: ( _ _ . _) motor specs: both motors are 230 v motors between 1 to 10 hp draw 1,067 w per hp (power factor 0.76) motors between 0.1 to 1 hp draws 686 w per hp (power factor 0.7)
Answers: 1
Engineering, 03.07.2019 15:10
Heat is added to a piston-cylinder device filled with 2 kg of air to raise its temperature 400 c from an initial temperature of t1 27 cand pressure of pi 1 mpa. the process is isobaric process. find a)-the final pressure p2 b)-the heat transfer to the air.
Answers: 1
Engineering, 04.07.2019 18:20
Inspection for bearing condition will include: (clo4) a)-color b)-smell c)-size d)-none of the above
Answers: 1
Engineering, 04.07.2019 18:20
Derive the correction factor formula for conical nozzle i=-(1+ cosa) and calculate the nozzle angle correction factor for a nozzle whose divergence hal-fangle is 13 (hint: assume that all the mass flow originates at the apex of the cone.
Answers: 3
An air conditioner unit contains a 8.7 hp electric motor to drive the compressor and a 0.6 hp electr...
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