4.8 kg/sec of steam enters a turbine. the inlet of the turbine is 2.5 meters higher than the outlet. the inlet velocity is 132 m/sec and the outlet velocity is 327 m/sec. heat is lost from the casing of the turbine at the rate of 9.2 kj/sec. at the inlet of the unit the enthalpy is 3127.4 kj/kg and at the outlet the enthalpy is 2512 kj/kg. determine the work out of the turbine in kilowatts.

When at a point two solid phase changes to one solid phase on cooling then it is known as a) eutectoid point b) eutectic point c) peritectic point d) peritectoid point

Asingle-geared blanking press has a stroke of 200 mm and a rated capacity of 320 kn. a cam driven ram is assumed to be capable of delivering the full press load at constant force during the last 15 percent of a constant-velocity stroke. the camshaft has an average speed of 90 rev/min and is geared to the flywheel shaft at a 6: 1 ratio. the total work done is to include an allowance of 16 percent for friction a) estimate the maximum energy fluctuation b) find the rim weight for an effective diameter of 1.2 m and a coefficient of speed fluctuation of 0.10

Vibration monitoring this technique uses the noise or vibration created by mechanical equipment and in seme cases by plant systems to detemine their actual condtion. a)- true b)- false