Answer / sandip patel

The shrink/swell effect is caused by small pressure changes causing bubbles in the tubes to reduce (shrink) or increase (swell) as a result of small changes in pressure - so that the mixture of steam and water in the tubes remains at the saturation temperature for the pressure at each location

What is the live zero and dead zero

2 Answers   Samsung,

---

what is flow

2 Answers  

---

we callculat main steam flow by D.P. but where is H.P. & L.P. IN Orfics?

3 Answers  

---

what r all the closed loop used in boiler? for this related tell some web address..

3 Answers  

---

Air pressure in a pressure vessel can rise or fall at up to 2.5kpa/s.The pressure is sampled every 0.5 seconds.If range of the the pressure indication is 0 to 1500 kPa, what is the max value of the error due to sampling in % of Span

2 Answers  

---

How does one detrmine the direction of movement of core in an LVDT?

2 Answers   Honeywell,

---

HI THIS IS NOOR AHMMAD.SHAIK, I AM WORKING IN INSTRUMENTATION MAINTENANCE Dept. in BOILER HOSE(BHEL HYDERABAD),,any other persons are working in same dept. i want some HELP in my subject

1 Answers  

---

Explain about 4 wire instrument concept & tell about its wiring fron sensor in Field to PLC panel.Explain with an example?

3 Answers   IOCL,

---

what is the difference between single and double compression cable gland

3 Answers   Petrofac,

---

can i calibrate DP transmitter online (while Tx in Service) if yes ,how?

1 Answers   CEPC,

---

Full form of KKS when use DCS.

0 Answers  

---

What is the relation between electronics & instrumentation

2 Answers  

---