1
GATE ME 2017 Set 2
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following statement is TRUE?
2
GATE ME 2017 Set 1
MCQ (Single Correct Answer)
+1
-0.3
Which one of the following is NOT a rotating machine?
3
GATE ME 2016 Set 3
Numerical
+1
-0
The blade and fluid velocities for an axial turbine are as shown in the figure.

The magnitude of absolute velocity at entry is $$300$$ $$m/s$$ at an angle of $${65^0}$$ to the axial direction, while the magnitude of the absolute velocity at exit is $$150$$ $$m/s.$$ The exit velocity vector has a component in the downward direction. Given that the axial (horizontal) velocity is the same at entry and exit, the specific work (in $$kJ/kg$$) is ______________.
Your input ____
4
GATE ME 2016 Set 1
Numerical
+1
-0
Consider two hydraulic turbines having identical specific speed and effective head at the inlet. If the speed ratio $$\left( {{{{N_1}} \over {{N_2}}}} \right)$$ of the two turbines is $$2,$$ then the respective power ratio $$\left( {{{{P_1}} \over {{P_2}}}} \right)$$ is _______________________.
Your input ____
Questions Asked from Turbo Machinery (Marks 1)
Number in Brackets after Paper Indicates No. of Questions
GATE ME Subjects
Engineering Mechanics
Machine Design
Strength of Materials
Heat Transfer
Production Engineering
Industrial Engineering
Turbo Machinery
Theory of Machines
Engineering Mathematics
Fluid Mechanics
Thermodynamics
General Aptitude