Www. g An electric motor is used to accelerate an inertial load. The load has an inertial of 0.25 kg m2. The gear ratio (motor gear / load gear) for maximum load acceleration is found to be 0.4. What must be the inertia of the motor

On a average work day more than work place firs are reorted

Refrigerant 134a enters an insulated compressor operating at steady state as saturated vapor at -26°c with a volumetric flow rate of 0.18 m3/s. refrigerant exits at 9 bar, 70°c. changes in kinetic and potential energy from inlet to exit can be ignored. determine the volumetric flow rate at the exit, in m3/s, and the compressor power, in kw.

Determine whether or not it is possible to compress air adiabatically from k to 140 kpa and 400 k. what is the entropy change during this process?