Engineering, 02.09.2019 23:20 mahadsaeed101
A1020 cd steel shaft is to transmit 15 kw while rotating at 1750 rpm. determine the minimum diameter for the shaft to provide a minimum factor of safety of 3 based on the maximum-shear stress theory.
Answers: 2
Engineering, 03.07.2019 14:10
Line joining liquid phase with liquid and solid phase mixture is known as: a) liquidus b) solidus c) tie line d) none of the mentioned
Answers: 2
Engineering, 04.07.2019 18:10
Apump is used to circulate hot water in a home heating system. water enters the well-insulated pump operating at steady state at a rate of 0.42 gal/min. the inlet pressure and temperature are 14.7 lbf/in.2, and 180°f, respectively; at the exit the pressure is 60 lbf/in.2 the pump requires 1/15 hp of power input. water can be modeled as an incompressible substance with constant density of 60.58 lb/ft3 and constant specific heat of 1 btu/lb or. neglecting kinetic and potential energy effects, determine the temperature change, in °r, as the water flows through the pump.
Answers: 1
Engineering, 04.07.2019 18:10
An air conditioning system consist of a 5 cm diameter pipe, operating at a pressure of 200 kpa. the air initially enters the pipe at 15°c with a velocity of 20 m/s and relative humidity of 80%. if the heat supply throughout the process is 960 w, determine the relative humidity and the temperature at the outlet
Answers: 3
Engineering, 04.07.2019 18:10
Coiled springs ought to be very strong and stiff. si3n4 is a strong, stiff material. would you select this material for a spring? explain.
Answers: 2
A1020 cd steel shaft is to transmit 15 kw while rotating at 1750 rpm. determine the minimum diameter...
Biology, 13.07.2019 11:30
Mathematics, 13.07.2019 11:30
History, 13.07.2019 11:30
History, 13.07.2019 11:30
Biology, 13.07.2019 11:30
Business, 13.07.2019 11:30