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

Hydraulics & Fluid Mechanics

Hydraulics & Fluid Mechanics
The region between the separation streamline and the boundary surface of the solid body is known as

drag
wake
boundary layer
lift

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics & Fluid Mechanics
The discharge through a V- notch varies as

H5’4 where H is head.
H5/2
H3’2
H1/2

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics & Fluid Mechanics
If a sphere of diameter 1 cm falls in castor oil of kinematic viscosity 10 stokes, with a terminal velocity of 1.5 cm/sec, the coefficient of drag on the sphere is

160
less than 1
between 1 and 100
200

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics & Fluid Mechanics
For a sphere of radius 15 cm moving with a uniform velocity of 2 m/sec through a liquid of specific gravity 0.9 and dynamic viscosity 0.8 poise, the Reynolds number will be

300
337.5
675
600

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics & Fluid Mechanics
Ay between two stream lines represents

head
velocity
discharge
pressure

ANSWER DOWNLOAD EXAMIANS APP

Hydraulics & Fluid Mechanics
A bucket of water is hanging from a spring balance. An iron piece is suspended into water without touching sides of bucket from another support. The spring balance reading will

increase
remain same
decrease
increase/decrease depending on depth of immersion

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Hydraulics & 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
↑