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

Process Control and Instrumentation

Process Control and Instrumentation
Identify an unbounded input from inputs whose transfer functions are given below

1/S
1/S²
1
1/(S² + 1)

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Liquid levels in autocalves are measued by

Simple float
Differential float type manometer
None of these
Glass gauge

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Temperature of __________ can not be measured by an optical or radiation pyrometer.

Hot blast (air) from stoves
Molten slag flowing out of blast furnace
Rotary limestone calcination kiln
Combustion space in boilers

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
In second order underdamped system,

Decay ratio = overshoot
Overshoot increases for increasing damping co-efficient
Decay ratio = (overshoot)²
Large damping co-efficient means smaller damping

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Temperature measuring instruments are standardised mostly with __________ points of pure substances.

Melting
Boiling
Neither A nor B Here
Both A & B Here

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Which of the following filled system expansion thermometers has the lowest positive temperature measurement capability?

Mercury in glass thermometer
Fused metal (Na or K) in steel thermometer
Alcohol in glass thermometer
Nitrogen in steel thermometer

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Process Control and Instrumentation

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
↑