Multiple Choice
The Prandtl Number approximates
A) momentum diffusivity to thermal diffusivity
B) thermal diffusivity to momentum diffusivity
C) shear stress to thermal diffusivity
D) thermal diffusivity to kinematic viscosity
Correct Answer:
Verified
Correct Answer:
Verified
Q7: Aeroderivative engines have pressure ratios<br>A)greater than 30<br>B)lesser
Q8: When mach number is greater than one
Q9: Which among the following is the formula
Q10: De-Laval turbine is a_ <br>A)multi rotor impulse turbine<br>B)impulse
Q11: Which among the following is the formula
Q13: The steam leaves the nozzle at a<br>A)low
Q14: Rateau turbine is_ <br>A)pressure-velocity compounded turbine<br>B)simple reaction turbine<br>C)velocity
Q15: Nozzle is used to control direction or
Q16: Aeroderivative engines release higher emissions.
Q17: The Parsons' reaction turbine has<br>A)only moving blades<br>B)only