Q 3. Superheated steam at the rate of 10 m/min enters a turbine at 350°C and 60 bar through 4.5cm diameter tube line. The turbine operation is adiabatic and the effluent is liquid at 64°C and 5bar which exits
through 8.5 cm diameter tube line. Calculate the heat and work outputs of the turbine in kilo-watts? [8
Marks]
(Felder and Rousseau, 2005)

Fluids at rest possess no flow energy. a)- true b)- false

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

Items are similar to the free issue items, but their access is limited. (clo5) a)-bin stock items free issue b)-bin stock controlled issue c)-critical or insurance spares d)-rebuildable spares e)-consumables