• 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
Traces of solids are removed from, liquid in a

Rotary vacuum filter
Sparkler filter
Clarifier
Classifier

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Which of the following is the most suitable for cleaning of fine coal dust (<0.5 mm)?

Froth floatation
Spiral separator
Trough washer
Baum jig washer

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Mechanical conveyors which push the material along an endless trough or tube are called scrappers. Which of the following conveying equipments comes under the category of 'scrappers'?

Bucket conveyor
Screw conveyor
Both B and C
Flight conveyor

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Size reduction of asbestos and mica is done by

Rod mills
Hammer mills
Crushing rolls
Gyratory crushers

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
The capacity of a classifier in 'tons of solid/hr' is given by (where, A = cross-sectional area, m² V = rising velocity of fluid, m/sec.S = percentage of solids in the suspension by volume.ρ = density of solids, kg/m³)

3.6 AVS/ρ
3.6 A.S. ρ
3.6 A.V.ρ
3.6 AVS.ρ

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
The inlet pressure in a constant rate filtration

None of these
Increases continuously
Remains constant
Decreases gradually

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
↑