• 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
Which of the following is not categorised as a "mechanical operation"?

Filtration
Size enlargement
Agitation
Humidification

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
In a roll crusher, the specific power consumption and the production rate is affected by the

Reduction ratio
Neither A nor B
Differential roll speed
Both A & B

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
The opening of a 200 mesh screen (Taylor series) is

74 mili-microns
0.0074 cm
0.0074 mm
0.0047 cm

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
During washing of filter at the end of constant pressure filtration, the rate of washing equals the rate of filtration

At time zero
When half the filtrate has been obtained
At the end of filtration
At the end of filtration, but decreases with time subsequently

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
__________ is used for producing a thick suspension from a thin slurry.

Rotary drum vacuum filter
Plate and frame filter press
Pressure filter thickener
Cartridge filter

ANSWER DOWNLOAD EXAMIANS APP

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

Spiral separator
Trough washer
Baum jig washer
Froth floatation

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
↑