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

Mechanical Operations

Mechanical Operations
Ore concentration by jigging is based on the difference in the __________ of the particles.

Shape
Wettability
Specific gravities
None of these

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Shell and leaf filter as compared to plate and frame filter

Provides more effective washing
Facilitates filtration under higher pressure
Entails less labor cost
All of these

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
A tube mill compared to a ball mill

Has a higher length/diameter ratio
Produces a coarser product
Uses much larger balls
Has a higher diameter/length ratio

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Electrical energy consumed by a jaw crusher is not a function of the

Average feed size
Machine capacity
Average product size
None of these

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Which of the following agitators having a large blade area, rotating at slow speed is used for mixing high viscosity liquids ( > 50000 centipoise)?

Curved blade turbine
Flat blade turbine
Helical screw
Propeller

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
The most efficient equipment for the removal of sub-micronic dust particles from blast furnace gas is the

Cyclone separator
Gravity settling chamber
Electro-static precipitator
Venturi atomiser

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Mechanical Operations

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
↑