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

Chemical Engineering Basics

Chemical Engineering Basics
Milligram of KOH required to saponify 1 gm of oil is called its __________ number.

Precipitation
Acid
Emulsion
Saponification

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Principal alloying elements of cast tool alloys which have very high wear resistance & high temperature strength are

Cobalt, chromium & nickel
Cobalt, chromium & tungsten
Cobalt, zirconium & molybdenum
Molybdenun, tungsten & chromium

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Which of the following welding processes employs the highest welding temperature ?

Resistance welding
Thermit welding
Gas welding
Arc welding

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Kinematic viscosity of water as compared to that of air is

Same
More
15% more
15% less

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
Carbon is present in the form of __________ in grey cast iron.

Cementite
Spheroids
Nodular aggregates of graphite
Flakes

ANSWER DOWNLOAD EXAMIANS APP

Chemical Engineering Basics
When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively

Decreases & decreases
Decreases & increases
Increases & increases
Increases & decreases

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Chemical Engineering Basics

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
↑