Un-Answered Questions { Instrumentation }
What is the constant voltage unit?
How d.p. Transmitter can be applied to close tank?
What is modbus?
What is furnace draft control?
How can a d.p. Transmitter be calibrated?
What is force balance principle?
What is difference between differential pressure & delta pressure?
Explain the working of an electronic level troll.
Explain the use of hair spring in the pressure gauge.
What are different types of control valves?
What are primary elements of measuring pressure? Which type of pressure can be measured by these elements?
State some of balance principle’ advantages?
What are the application of bernoulli’s theorem?
What is the use of temprature compensation?
What is voltage regulator?
