• 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
Specific conductance is defined as the reciprocal of resistance in ohms of 1c.c. of liquid at a specified temperature. Its value for distilled water is about __________ micro mho/cm³.

10
100
1
50

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Measurement of sub-zero Celcius temperature in industry is done most commonly by

Resistance thermometers
Thermocouples
Bi-metallic thermometers
Gas thermometers

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
A stable system is the one

Which exhibits an unbounded response to a bounded input
None of these
Which satisfies the conditions for a servo problem
For which the output response is bounded for all bounded input

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Which of the following is never used as an element of industrial resistance thermometer?

30% iron + 70% nickel
Lead
Nickel
Copper

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
The initial value (t=0) of the unit step response of the transfer function [(s + 1)/(2s + 1)] is

43832
1
2

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Which of the following temperature measuring instruments need not touch the object whose temperature is being measured?

Filled system thermometer
Radiation/infrared pyrometer
Mercury in glass thermometer
Thermo electric pyrometer

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
↑