Answer / shivam kumar

Temperature compensation is a adjustment in the performance of the system to compensate for change in temperature. 

why thermocouple called thermocouple?

4 Answers  

---

what is the diffrence between mmwc and kg/cm2 for pressure measurment when we are using mmwc and when kg/cm2 and why????? ?? what is the reason

19 Answers   Sepco, Jindal, Ecoboard,

---

What are the Components of Siemens S7 300 Series PLC system ?

1 Answers   Siemens,

---

How to convert ma to mv? Resistance 250 ohm is connected in series or Parallel?

3 Answers   ISRO,

---

What kind of feedback is used in DP cells.

1 Answers   CCIE,

---

---

pls tell me whethere flame proof HMI's are available or every HMI is manufactured by considering flame proof standard.

3 Answers  

---

1)why we are using mostly Ultrasonic Flow meters to measure flow, rather than Radar waves? 2)why we are using Ultrasonic waves and Radar waves to measure the Level?

1 Answers   NTPC,

---

1. what is 3 point calibration & 5 point calibration? 2. If we use hart communicator to set the LRV & URV of a smart transmitter, did we calibrate the transmitter? why? 3. Make a complet list if meterials needed to properly connect a pressure gauge to a steam pipe using 1/2 inch stainless steel tubing. The gauge connections is 1/2 inch NPT-M and the steam pipe tap has a 1/2 inch female coupling, compression fittings are use. 4. What are the tools in loop checking? 5. What would the ISA symbol of a square root extractor look like? 6. What would you do to completely prepare for the configuration? 7. What safety measures must you undertake when doing configuration? 8. what are the two most commonly use programming languages used when we configure a PLC? 9. What would you do if you accidentally skipped a step in the configuration procedure? 10. How would you know if the configuration were sucessful? 11. Name at least 3 selections available when we configure the burnout protection of a controller?

3 Answers   EI Electrotechnical Institute,

---

State four different types of flow measurement, for gas flow measurement MMSCFD is the common unit expand the unit and specify significance of word S in the unit.

0 Answers   ADMA OPCO,

---

What is the electronic transmitter frequency.

1 Answers   CPCL, QAFCO,

---

sir, give me placement papers and interview quistion of birla group company of copper.

0 Answers   Birla,

---

how can be connected thermocouple in series?what is the need?

2 Answers   Hindalco,

---