ISRO Scientist or Engineer Mechanical 2012
For the following questions answer them individually
A plate is held by a chain AB through hinge joints. The plate is pulled with a force T as shown in figure. The tension in the chain is given by
In flat belt drive, the belt can be subjected to a maximum tension (T) and centrifugal tension $$(T_c)$$. The condition of transmission of maximum power is given by
The diameter of a soap bubble which has an inside pressure of $$2.5 N/m^2$$ over the atmospheric pressure and a surface tension of 0.0125 N/m is
Find the loss of head dueto friction in a smooth pipe of rectangular cross section of $$1m \times 0.5m$$ and 10m long. Velocity of flow is 10 m/s and the friction coefficient is 0.01962.
The maximum lift in a centrifugal pump would be close to ‘X’ if the pump is handling cold water $$(25^\circ C)$$ from an open tank at sea level with no friction and turbulence loses, where ‘X’ is equal to
