• 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
Mercury manometer (U-tube type) exemplifies a __________ order system.

Third
Second
Zero
First

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Resistance of a gas in a vessel is given by (where, P = pressure, V = volume of the vessel, n = no. of moles of the gas, R = gas constant)

p/nRT
V/nRT
nRT/V
nRT/P

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Flow rate of those fluids which are insensitive to changes in their density, viscosity or flow velocity profile can be best measured by a

Turbine flowmeter
Magnetic flowmeter
Pitot tube
Flow nozzle type flowmeter

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Use of I-control along with P-control facilitates

Elimination of offset
None of these
Reduction of stability time
Reduction of offset

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
The operation of a rotameter is based on

Rotation of a turbine
Variable flow area
Pressure at a stagnation point
Pressure drop across a nozzle

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
__________ is the static characteristics of an instrument,

Response
Tine lag
Dynamic error
Drift

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
↑