Which of the following is not a dimension-less parameter ?

Related Mcqs:

1. Which of the following is not a dimension-less parameter ?

   A. Pressure-co-efficient
   B. Froude number
   C. Kinematic viscosity
   D. Weber number

2. Which of the following is not dimension-less ?

   A. Froude number
   B. Kinematic viscosity
   C. Pressure co-efficient
   D. None of these

3. Which of the following is a dimensionless parameter ?

   A. Angular velocity
   B. Specific weight
   C. Kinematic viscosity
   D. None of these

4. Dimension of kinematic viscosity is_____________________?

   A. MLT-1
   B. L2T-1
   C. L2T
   D. L2T-2

5. Dimension of surface tension is (where, F = force, L = length) ?

   A. FL-1
   B. F-1. L
   C. F.L-2
   D. F-2. L

6. Dimension of absolute viscosity is_________________?

   A. ML-1T-1
   B. MLT-1
   C. ML-1T
   D. MLT

7. The dimension of dynamic viscosity is__________________?

   A. ML-1T-1
   B. L2T-1
   C. LT-2
   D. ML-1T-2

8. The dimension of kinematic viscosity is_________________?

   A. ML-2T-1
   B. L2T-1
   C. ML-2T-2
   D. None of these

9. The dimension of surface tension is________________?

   A. ML-2
   B. MT-2
   C. MLT-2
   D. ML-2T

10. The hydraulic radius for flow in a rectangular duct of cross-sectional dimension H, W is___________________?

    A. √(HW/π)
    B. HW/2 (H + W)2
    C. HW/4 (H + W)2
    D. 2HW/(H + W)