Regarding , there is an air cooler which control the fans(50% of AV FANS) by tem

Regarding , there is an air cooler which control the fans(50% of AV FANS) by temperature in outlet , and the louver of Air cooler is controlled by HIC from control system , So if on Air cooler we will consider 2 individual I/P converter or positioner?

Question Posted / s.hakhamaneshi

0 Answers
1752 Views
Chagalesh Consulting Engineers, I also Faced
E-Mail Answers

No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Instrumentation Interview Questions

FOR CO/CO2/O2/NOX applications which of the following manufature is best? and what is the basic principle of gas analysers? ABB/YOKOGAWA/EMERSON/SIEMENS/TELEDYNE/THERMOFISHER

4 Answers

WHAT IS MEANT BY PROJECT MANAGEMENT STRATEGIES IN INSTRUMENTATION?

0 Answers

How can we calibrate pressure and flow transmitter in the field(online)?

3 Answers Aramco, Reddy Labs,

what is the equation for gas flowmetering? whic includes gas flow, pressure, and temperature.

2 Answers

what is electric motorised valve working principle.

1 Answers

What are the application of bernoulli’s theorem?

0 Answers

what is PID n give me brief info. about P&I&D.

2 Answers

what is instrumentation?

8 Answers

how the flow rate is measured from a pipe with the help of pressure?

1 Answers

how 3 out of 2 Logic/interlocks works? give brief explanation with help of diagram.

0 Answers Adani Power,

all types instrumentation questions want

0 Answers Bhel, Descon, HBL Power Systems,

In 2 wire transmitter 1 wire is used for power and other is used for signal( 4-20)ma In 4 wire transmitter 2 wires are used for power and 2 wires are used for signal (4-20)ma . but my question is "what is the criteria or parameters we have to consider while selecting these transmitters for eg( distance, safety zones etc.

1 Answers

For more Instrumentation Interview Questions Click Here