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 19:30
When using the ohmmeter function of a digital multimeter, the leads are placed in what position relative to the component being tested? a. parallel b. control c. series d. line
Answers: 3
Engineering, 04.07.2019 18:10
During a steady flow process, the change of energy with respect to time is zero. a)- true b)- false
Answers: 2
Engineering, 04.07.2019 18:10
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
Engineering, 04.07.2019 18:10
Water at 55c flows across a flat plate whose surface temperature is held constant at 95c. if the temperature gradient at the plate's surface for a given value of x is 18 c/mm, find a) local heat transfer coefficient. b) heat flux
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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