Question { 15952 }
difference between transducer and converter in instrumentation
Answer
Is This Answer Correct ? | 6 Yes | 1 No |
why the steam drum and deaerator level transmitter range is
in negative MMWC to zero
Answer
Is This Answer Correct ? | 7 Yes | 30 No |
Question { 8810 }
in the boiler in the main steam line and its bypass line and
the startup vent vales are only motorised valves why cant we
use other types of valves such as pneumatic.
Answer
Is This Answer Correct ? | 5 Yes | 2 No |
without a positionar can a control valve operate? give the
difference of operating with positionar and without positionar?
Answer
Is This Answer Correct ? | 10 Yes | 1 No |
in a electronic controller why we are using 250 ohm
resistance in input signal?is i/p is necessary in control
valve when we are using electronic controller give details?
Answer
Is This Answer Correct ? | 24 Yes | 2 No |
what is interlock ckt? why it is necessary in industrial
machines ?
Answer
Is This Answer Correct ? | 14 Yes | 2 No |
Question { 4217 }
During valve sizing from all calculation you got flow
coefficient CV 12,than what it means? like for selecting
pressure transmitter if your MAWP is 12 bar than you select
a capsule of max. 20 bar which cover your mawp 12 in same
way for selecting control valve If CV is 12 than how we use
it in selecting valve??????
Answer
Is This Answer Correct ? | 2 Yes | 3 No |
Question { 4631 }
hydrogen purity meter calibrating and commissioning
procedure can be explained?
Answer
Is This Answer Correct ? | 2 Yes | 5 No |
Question { 4804 }
Could you explain to me the enraf (servo gauge) mechanism.
How it works ? and how it is working on archimedes theory
while it's not immersed into the surface? and how can we
calibrate it ? Thanx
Answer
Is This Answer Correct ? | 4 Yes | 5 No |
Question { 6440 }
Why Differential pressure transmitter is located below the
tappings points for steam & condensible vapor flow
measurement application?
Answer
Is This Answer Correct ? | 1 Yes | 1 No |
Question { 16429 }
how to connect 3 wire 4-20 mA transmitter in Plc system PLC
system and how explain how the measuring data communicate
with plc system.
Answer
Is This Answer Correct ? | 13 Yes | 3 No |
Question { 5976 }
how can we measure the pressure in underground cooling
water pipeline by using pressure transmitter?what about the
tapping position?
Answer
Is This Answer Correct ? | 5 Yes | 0 No |
Question { 5807 }
IS IT POSSIBLE TO CALIBRATE A LEVEL TRANSMITTER INDICATOR(ABB)
USING HART COMMUNICATOR.? I MEAN TO CHANGE FROM ONE UNIT TO
ANOTHER WITHIN INDICATOR (EG. INCH TO FEET)...? PLZ NOTE
THAT I HAVE MADE THE UNIT CHANGE IN TRANSMITTER USING HART
COMMUNICATOR..BUT WHAT ABOUT THE INDICATOR..?
Answer
Is This Answer Correct ? | 6 Yes | 2 No |
Question { 3080 }
differentiate different units of pressure like US & UK
standards
Answer
Is This Answer Correct ? | 0 Yes | 0 No |
Question { 14709 }
What's the Installtion procedure of DP Transmitter for
Gas,steam and water?
Answer
Is This Answer Correct ? | 17 Yes | 0 No |