X, Y and Z were partners sharing profits and losses in the ratio of 3:2:1. They had capitals of Rs. 40000, 30000, and 20000 respectively. Z retires from the firm. On the date of retirement general reserve stood at 20000 and profit and loss account balances at Rs. 5000. The revaluation profit is 18000. Ascertain the amount to be transferred to Z’s loan account on his retirement.

Explain the difference laminar and turbulent flow. explain it with the shear stress and the velocity profiles.

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

The filament of an incandescent lamp has a temperature of 2000k. calculate the fraction of radiation emitted in the visible light band if the filament is approximated as blackbody