Engineering, 31.08.2019 01:10 electrofy456
An air compressor of mass 120 kg is mounted on an elastic foundation. it has been observed that, when a harmonic force of amplitude 120 n is applied to the compressor, the maximum steady-state displacement of 5 mm occurred at a frequency of 320 r/min. determine the equivalent stiffness and damping constant of the foundation.
Answers: 3
Engineering, 03.07.2019 14:10
Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.
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Engineering, 03.07.2019 15:10
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
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Fluids at rest possess no flow energy. a)- true b)- false
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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.
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An air compressor of mass 120 kg is mounted on an elastic foundation. it has been observed that, whe...
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