Q.1
In which method of fluid flow analysis do we describe the motion parameters at a point?
  • a) Langragian method
  • b) Eulerian Method
  • c) Control volume analysis
  • d) None of the mentioned
Q.2
Which method is most commonly used in fluid mechanics for analysis?
  • a) Langragian method
  • b) Eulerian Method
  • c) Control volume analysis
  • d) None of the mentioned
Q.3
In unsteady flow, the flow parameters change with respect to position.
  • a) True
  • b) False
Q.4
Uniform flow is defined as the type of flow in which acceleration is zero i.e velocity is constant.
  • a) True
  • b) False
Q.5
In laminar flow fluid particles flow along a streamline.
  • a) True
  • b) False
Q.6
Eddies formed in the turbulent flow are major cause of the energy loss in the turbulent flow.
  • a) True
  • b) False
Q.7
For compressible flow specific gravity remains same.
  • a) True
  • b) False
Q.8
When the flow particles flow in zigzag manner and rotate about their own axis it is what type of flow?
  • a) Turbulent flow
  • b) Irrotational flow
  • c) Rotational flow
  • d) None of the mentioned
Q.9
If the velocity is function of two space coordinates along with time then fluid flow is three dimensional in nature.
  • a) True
  • b) False
Q.10
What is unit for flow rate for gases?
  • a) m3/s
  • b) litres/s
  • c) cm3/s
  • d) kgf/s
0 h : 0 m : 1 s