Centre of buoyancy always_________________?

Related Mcqs:

Metacentric height for small values of angle of heel is the distance between the________________?

A. centre of gravity and centre of buoy-ancy B. centre of gravity and metacentre C. centre of buoyancy and metacentre D. free surface and centre of buoyancy...

Ay between two stream lines represents________________?

A. velocity B. discharge C. head D. pressure...

A fluid of kinematic viscosity 0.4 cm2/sec flows through a 8 cm diameter pipe. The maximum velocity for laminar flow will be__________________?

A. less than 1 m/sec B. 1 m/sec C. 1.5 m/sec D. 2 m/sec...

For laminar flow in circular pipes, the Darcy’s friction factor f is equal to_________________?

A. 16/Re B. 32/ Re C. 64/ Re D. none of the above where R,, is Reynolds number...

The increase in meta centric height_________________?

1. increases stability 2. decreases stability 3. increases comfort for passengers 4. decreases comfort for passengers The correct answer is? A. (1) and (3) B. (1)and(iv) C. (2) and (3) D. (2) and (4)...