Dear sir I am MD.zafar eqbal. I have taken this id from allinterwiev .com

Dear sir
I am MD.zafar eqbal. I have taken this id
from allinterwiev .com
I have qustion if you dont mind.
1.what is the maximum operating
temprature in instrumentation.

2. I want know about viberation i mean
wahat types of sensor used in viberation
And what types of trabsmitter used.and
hiw to control it and wher is used of
viberation transmitter and finally how to
control it and what types of fault come.

Sorry for disturbing you. I know you have
no reason for help me. Because you dont
know about me.but i request you please
help me these question are very usefull
for my feauture.plz sir
Thanking you.

Sent from Yahoo! Mail on Android

Question Posted / jimmy khan

4 Answers
6468 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

Dear sir I am MD.zafar eqbal. I have taken this id from allinterwiev .com I have qustion if yo..

Answer / arvind

1) answer :- It's depend on application of an instruments.
hence proper coating provided by instrument manufacturer.
2) answer :- I have an only knowledge about 'proximity
sensors' in my past 3 years of experience. which are used in
vibration measurement.
principle:- it emits an electromagnetic waves & by striking
the beam/metal it reflects. the reflected waves are compared
to the emitted and finally a proximation measured.
limitation :- these sensor required metal objects to detect
it or displacement of metal.
application:- huge applications in industry such as
vibration monitoring of turbine shaft, generator shaft,
motor shaft

Is This Answer Correct ?

6 Yes

0 No

Dear sir I am MD.zafar eqbal. I have taken this id from allinterwiev .com I have qustion if yo..

Answer / adnoc

please write your email address i will send you answer of
your all questions.

Is This Answer Correct ?

1 Yes

0 No

Dear sir I am MD.zafar eqbal. I have taken this id from allinterwiev .com I have qustion if yo..

Answer / md.zafar eqbal

Jimmykhan077@gmail.com
jimmy_khan96@yahoo.com

Is This Answer Correct ?

0 Yes

0 No

Dear sir I am MD.zafar eqbal. I have taken this id from allinterwiev .com I have qustion if yo..

Answer / afsar mumtaz

Hello dear

operating temperature of instruments is should be ambient
temperature ,-40 to 85 degree centigrade.but in some cases
conditions apply.

thanks and regards

MUMTAZ

Is This Answer Correct ?

0 Yes

1 No

Post New Answer

More Instrumentation Interview Questions

Differentiate between ultrasonic flowmeter and radar type flow meter

0 Answers

any body pl suggest me the best type of transmitter for level monitoring of a distillation still which consists of highly corrosive and inflammable liquid.closed vessel height=5000mm especially in petrochemical industries

1 Answers

WHY WE WILL USE 0-24VdC IN ELECTRONIC CIRCUITS AND INSTRUMENTATION TRANSMITTERS?

3 Answers Aban Power, Jindal, JSW, Sugar Factory,

what is meaning of software redundency and hardware redundency?

2 Answers Honeywell,

DCS marshilling Cabinet Power supply can be replace during plant running time?

1 Answers

in DCS or PLC we can not put all ai or di,there is calculation through which we can accomodate certain no of digital and analog signal.I need to know that calculation

1 Answers

why 1 to 5 vdc is used for output measurment

4 Answers

what is instrumentation?

8 Answers

I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers ABB, TICB,

how to calibrate transmitter online (in running plant)please explain correct procedure

4 Answers Sabic,

If we increase PI controller what will be action.

1 Answers IMECO,

How vortex sensor used for steam flow measurment can be checked on line i.e without taking out from process line.

0 Answers Heisco,

For more Instrumentation Interview Questions Click Here