Hydraulics and Fluid Mechanics in ME
Meta-centric height is given as the distance between

The center of gravity of the body and the center of pressure
The center of gravity of the body and the metacenter
The center of gravity of the body and the center of buoyancy
Center of buoyancy and metacenter

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics and Fluid Mechanics in ME
The hydraulic efficiency of an impulse turbine is the

Ratio of the actual work available at the turbine to the energy imparted to the wheel
Ratio of the actual power produced by the turbine to the energy actually supplied by the turbine
None of these
Ratio of the work done on the wheel to the energy of the jet

ANSWER DOWNLOAD EXAMIANS APP