Un-Answered Questions { Instrumentation }
How hart protocol can be connected with control valves?
How d.p. Transmitter can be applied to open tank?
What is the principle of capacitance type level transmitter?
What are different types of valves?
Explain bernoulli’s theorem.
Explain signal isolator
What is force balance principle? State some of its’ advantages.
What are primary elements of measuring pressure?
How flow can be measured with dp?
What are de-saturators?
State bernoulli’s application.
What is zener diode? What is voltage regulator?
What is solenoid valve? Where it is used?
What materials are used in thermo wells?
How process line mpm calculation is done?
