can install leveltrol in steam drum for measurment the level of steam drum? i

can install leveltrol in steam drum for measurment the level
of steam drum? if not then why?

Question Posted / anwar

1 Answers
8895 Views
I also Faced
E-Mail Answers

can install leveltrol in steam drum for measurment the level of steam drum? if not then why? ..

Answer / rajesh

no we cannot install level control element since \=
for low demand there is swell effect
for high demand there is shrink effect
thus the reading shown by level tx will be not exact

we use computational algorthm for level ctrl

Is This Answer Correct ?

8 Yes

1 No

Post New Answer

More Instrumentation Interview Questions

What is Cryogenic?

2 Answers

Where & Why we are using SURGE PROTECTION ?

4 Answers IOCL,

which is type of thermocouple is used to measure 1000deg?

9 Answers

how to measure oxygen which methods are using?

0 Answers

explain how magnetic flowmeter works

1 Answers

Lube oil pressure transmitter local it's showing 9.8 kg/cm2 but dcs side it's showing 9.26 like that what is the reason?

3 Answers Edac,

wt kind of business we can do by usig PLC?

2 Answers Dabur,

What is loop or pigtail in an impulse line?

8 Answers Qatar Airlines, Qatar Petroleums,

what is difference between venturi and orifice

1 Answers

how the actually positioner of control valve working? where we gave 3-15psi pressure to I/P converter where it is firstly applied ?- on I/P to positioner then what happen? is control valve operate on 3-15 psi or its bench pressure?

2 Answers

Do you have reference list?

0 Answers

testing of thermo-couple?

3 Answers

For more Instrumentation Interview Questions Click Here