• 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
In froth floatation, chemical agent added to cause air adherence is called

Activator
Collector
Frother
Modifier

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
__________ mill is not used for grinding wheat into flour and for milling of cereals & other vegetable products.

Attrition
Buhrstone
Pebble
Roller

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
Filtrate flow rate in case of a rotary drum vacuum filter (in which Rm < < Rc) is proportional to __________ and the cycle time (where, μ = filtrate viscosity Rm = filter medium resistance Rc = cake resistance ).

1/√μ
1/μ
1/μ²
√μ

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
The main size reduction operation in ultrafine grinders is

Impact
Attrition
Compression
Cutting

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
There is practically no alternative/competitor to __________ in the beneficiation treatment of sulphide ores.

Classification
Jigging
Tabling
Froth floatation

ANSWER DOWNLOAD EXAMIANS APP

Mechanical Operations
__________ is a cohesive solid.

Wheat
Sand
None of these
Wet clay

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
↑