A turbine engine compressor which contains vanes on one side of the impeller is a 1. Single entry centrifugal flow compressor
2. Single entry axial flow compressor
3. Double entry axial flow compressor
4. Double entry centrifugal compressor

The temperature of air decreases as it is compressed by an adiabatic compressor. a)- true b)- false

The flow rate of air through a through a pipe is 0.02 m5/s. a pitot static tube is placed in the flow. the radius of the pitot static tube is 1 mm. assuming the flow to be steady and the air to be at 300k, calculate the difference in total and static pressure if the diameter of the pipe is: (a) d 0.1 m d 0.05 m (c) d 0.01 m

The maximum shear stress and maximum flexural stress occur at the same location along a beam subjected to a non-uniform bending load. a)-trune b)- false