78) The COP of a Carnot refrigeration cycle is greater than

Vapor compression cycle

Reversed Brayton cycle

Vapour absorption cycle

All of the above

Answer is:

Related KPSC Water Resource Department Junior Engineer Mechanical Question Paper 2017 with Answer Key

The flow is steady, compressible and irrotational

The flow is unsteady, incompressible and irrotational

The flow is steady, incompressible and rotational

The flow is steady, incompressible and irrotational

Answer is:

greater

smaller

equal

not related

Answer is:

Venturimeter

Orifice meter

Pitot tube

All of the above

Answer is:

Increases with an increase in the free stream velocity

Decreases with an increase in the free stream velocity

Increases with an increase in the kinematic viscosity

Decreases with an increase in the kinematic viscosity

Answer is: