• 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
The open loop transfer function of a control system is KR/(1 + TS) . This represents

Dead time system
A first order time lag
A first order system
A second order system

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Mercury manometer (U-tube type) exemplifies a __________ order system.

Second
First
Zero
Third

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
When the damping co-efficient (ξ) is unity, the system is

Critically damped
Highly fluctuating
Overdamped
Underdamped

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Concentration of sugar solution can be determined by the

Emission spectroscopy
Flame photometry
Polarimetry
Oscillometry

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
In second order underdamped system,

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

ANSWER DOWNLOAD EXAMIANS APP

Process Control and Instrumentation
Relationship between absorption/evolution of heat at the thermocouple junctions and the current flow in the circuit is given by __________ effect.

Thomson
Seebeck
Peltier
None of these

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
↑