A hydraulic press has a ram of 15 cm diameter and plunger of 1.5 cm. It is required to lift a weight of 1 tonne. The force required on plunger is equal tc__________________?

Related Mcqs:

When the flow parameters at any given instant remain same at every point, then flow is said to be____________________?

A. quasi static B. steady state C. laminar D. uniform E. static....

Choose the wrong statement________________?

A. Viscosity of a fluid is that property which determines the amount of its resistance to a shearing force B. Viscosity is due primarily to interaction between fluid molecules C. Viscosity of liquids decreases with in-crease in temperature D. Viscosity of liquids is appreciably affected by change in pressure E. Viscosity is expressed as poise, … Choose the wrong statement________________?Read More...

A fluid in equilibrium can’t sustain_________________?

A. tensile stress B. compressive stress C. shear stress D. bending stress E. all of the above...

Which of the following instrument can be used for measuring speed of a submarine moving in deep sea_________________?

A. Venturimeter B. Orifice plate C. hot wire anemometer D. rotameter E. pitot tube...

True one-dimensional flow occurs when___________________?

A. the direction and magnitude of the veiocity at all points are identical B. the velocity of successive fluid par-ticles, at any point, is the same at suc-cessive periods of time C. the magnitude and direction of the velocity do not change from point to point in the fluid D. the fluid particles move in … True one-dimensional flow occurs when___________________?Read More...