UPPSC AE Paper-2 Quiz-15

According to Boyle’s Law, constant temperature process is _______.

Work done in polytropic process (n<γ)is always______heat supplied.

Which of the following equation is valid?

Ratio of the pressure rise in rotor blades to the pressure rise in stages in an axial flow compressor is defined as

The vertical intercept between EGL and HGL is equal to

The flow through a circular pipe is laminar. Now, the fluid through the pipe is replaced with a more viscous fluid and passed through the pipe again with the same velocity. What can we say about the nature of this flow?

The flow in which the flow parameters change from one point to other is called _____.

Which of the following is true for turbulent flow?

What is the value of view factor for two inclined flat having common edge of equal width and with angle 60 degree?

Compression ratio for CI Engines usually varies between