Answer Posted / bharathi
To avoid stray current in the loop
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
Operational amplifiers
hi i am eswar i want to know the instrumentation interview questations for eil(engineers india ltd) i have applied for engineer post in eil please help in this.my mail id eswar310@gmail.com
where cascade loop use ?
what is difference between HOT permit and cold permit
what is cold loop? difference between hot and cold loop?
wich is coming the first HAZOP OR SIL
How to Calibrate Temperature Switch in field
Can u tell me the principle of the tc,rtd,level switch,pressure switch ,transmitter(pr flow level temp.),vibration...plz
what is the difference between profibus and controlnet networking.
what is a half wave, full wave, and bridge rectifer.
Specify for Cables - Flame Retardant and Fire Resistant?
why we use 3 wire rtd direct wiring for temperature measurement instead of temperature transmitter like bearing temperature
What is feed factor and its Importance in cement industry? How we can solve feed factor?.
defination of radial vibration?
what is interlock system and why we use of this?