• 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
Which of the following is an undesirable dynamic characteristic of an instrument?

Time lag
Static error
Reproducibility
Dead zone

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Flame photometry is used for the determination of compositional analysis of

Alkali metals
Isotopes
Solids
Natural gas

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Thermal conductivity measurement is used for the determination of

CO₂ percentage in the flue gas
Composition of an alloy
O₂ percentage in the flue gas
Specific gravity of petrofuels

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
In second order underdamped system,

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

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
What is the ratio of output amplitude to input amplitude for a sinusoidal forcing function in a first order system?

1
< 1
>1
None of these

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Operating range of a temperature measuring instrument is 800 to 1600°C. It could be a/an __________ pyrometer.

Radiation
Optical
None of these
Photoelectric

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
↑