• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Fluid Mechanics

Fluid Mechanics
The nominal size of a hose pipe is specified by its

O.D.
Thickness
None of these
I.D.

ANSWER DOWNLOAD EXAMIANS APP

Fluid Mechanics
A centrifugal pump is used to pump water through a horizontal distance of 150 m, and then raised to an overhead tank 10 m above. The pipe is smooth with an I.D of 50 mm. What head (m of water) must the pump generate at its exit (E) to deliver water at a flow rate of 0.001 m³/s? The Fanning friction factor, f is 0.0062.

10 m
20 m
11 m
12 m

ANSWER DOWNLOAD EXAMIANS APP

Fluid Mechanics
For laminar flow of a shear thinning liquid in a pipe, if the volumetric flow rate is doubled, the pressure gradient will increase by a factor of

43832
2
>2

ANSWER DOWNLOAD EXAMIANS APP

Fluid Mechanics
Unsteady non-uniform flow is represented by flow through a/an

Long pipe at constant rate
Expanding tube at increasing rate
Long pipe at decreasing rate
Expanding tube at constant rate

ANSWER DOWNLOAD EXAMIANS APP

Fluid Mechanics
The inherent characteristic of an equal percentage valve relating flow rate 'q' with valve stem movement 'x' are described by the equation

dq/dx = K.q
dq/dx = K/q
dq/dx = Kq²
dq/dx = K

ANSWER DOWNLOAD EXAMIANS APP

Fluid Mechanics
Velocity distribution for flow between two fixed parallel plates

Is zero at the plates and increases linearly to the midplane
None of these
Varies parabolically across the section
Is constant over the entire cross-section

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Fluid Mechanics

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑