• 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
Optimum ratio of operating speed to critical speed of a trommel is

0.5-2
1.5-2.5
0.33-0.45
1.33-1.45

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Which of the following parts of a jaw crusher is subjected to maximum wear and tear during its operation?

Toggles
Crush shaft
Jaw plates
Check plates

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Pebble mills are tumbling mills widely used for grinding in the manufacture of paints & pigments and cosmetic industries, where iron contamination in the product is highly objectionable. Pebbles used in pebble mill are made of

Stainless steel
Bronze
Concrete
Flint or porcelain

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Which is the most suitable conveyor for transportation of sticky material?

Apron conveyor
Pneumatic conveyor
Belt conveyor
Screw conveyor

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
If a force greater than that of gravity is used to separate solids & fluids of different densities, the process is termed as the

Sedimentation
Flocculation
Dispersion
Centrifugation

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Grindability of a material does not depend upon its

Size
Hardness
Elasticity
Toughness

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
↑