Interested to Buy Any Domain ? << Click Here >> for more details...
Convert a pressure, level, flow, or temperature process
variable value into the appropriate pneumatic or electrical
value given different types of instruments.
- 6 Answers
- 23165 Views
- Jindal, MCL, Thermax, I also Faced
- E-Mail Answers
Answer Posted / sattar
pressure=(use bellows to get pneumatic output or use pirani
gauge for electrical output).
level=(use float type sensor )
flow= (use electromagnetic flow meter)
temperature=(use RTD or thermocouple)
| Is This Answer Correct ? | 23 Yes | 0 No |
Post New Answer View All Answers
selection criteria of control valve? and selection criteria of actuator explain in brief?
Explain about safety integrated level protection? . How it was differ from other protections ?
can anyone tell me about the basic concepts to consider before to start a PLC panel wiring
How to work togather like sov,limit switch,proxy switch and booster in xv
Working principle of magnetic flow meter ......and calibration procedure of e+h magnetic flowmeter...
Somebody tell me in what way i need to prepare for csio pgrpe(adv instrum eng)interview?what all the quest can i expect?
Which types of quections asked in interview for FORMULATION PLANT (PHARMA)
What is Erosion in a control valve?
1.what is the effect of vapour presuure in orifice plate flow measurement 2.which is more effective 2 pressure sensors or one single differential pressure sensor in orifice plate measurement 3.how to design a v/i converter and i/v converter 4.how many type of thermocouple are there 5.how many leads are there in thermocouple measurement 6.how pressure sensors are connected in level measurement in differential pressure method 7.what is the output of capacitive pressure sensor (ac or dc),how its o/p is signal charactarized 8.what is the physical meaning of discharge coeeficient,why it is calculated,orifice plate what is its value,why it is less than 1,Q at upstream is equal to or not equal to Q at downstream of orifice plate why?what is vena contracta in orifice plate 9.why rotameter is called variable area flowmeter,it can measure flow even if area is not varying,why it is made tapered 10.design a 10 bit counter ,which counter you will prefer 11.how to remove self heating error in RTD 12.which is more sensitive pt100 or pt50 13.why thermocouple are connected in parallel 14.what is lead contact error in RTD,how to avoid 15.what is P,PI,PID,PD controller,why there is no ID controller 16.what is override,split range,sequential,ratio,feedforward,cascade controller 17.why we moved from SR to JK and then JK to master slave JK flipflop,give correct reason 18.how to measure level of a closed container which contains vapour and liquid,remember no vapour gas should be leaked,so ultrasonic and capacitive is not an option,design another method 19.how to design horse race counter including sensors and signal conditioning element 20.what is bevelling
Name different parts of a pressure gauge. Explain the use of hair spring in the pressure gauge.
Explain working principle of lvdt?
What is the meaning of wet leg
A valve in series with an orifice plate (DP transmitter), is aligned for constant pressure in the pipeline, if there is an error dx, How to align it in process.
Explain the use of hair spring in the pressure gauge.
Draw bode plot of any transfer function. Why is plotting bode necessary?
