For the following questions answer them individually
If $$V_i$$be the inlet absolute velocity to blades, $$V_b$$ be the tangential blade velocity and $$\alpha$$ br the nozzle angle, then for maximum blade efficiency for single-stage impulse turbine
The process of supplying the in take air to the engine cylinder at a density more than the density of the surrounding atmosphere is known as
Which of the following expressions gives the entropy change in an isobaric heating process from $$T_1$$ to $$T_2$$ ?