Answer / rashid

Error=Actual value- counter valuve/counter value
Error %=(Actual value- counter value/counter value)100
Actual valuve is the referance got from Weighbridge
Counter valuve is the value from weighfeeder.

Answer / arnab sengupta

Error % = (TUC (i.e.weighfeeder weight) - Actual
(i.e.weighbridge weight)/ (TUC (i.e.weighfeeder weight)*
SET TPH * 100 / highest capacity of the weighfeeder

Answer / m.alexander

actual weight- counter /counter*100= %error

I have one DP transmitter of range 0-500mmWC i have to calculate its range in M3/hr for flow measurement so whats the formula.

4 Answers   ABB, TICB,

---

How addressable fire systems work? Pl. send details with architect.(Loop), also send details regarding Gas system. Pl. help me.Thanks

0 Answers   Siemens,

---

what is difference b/w tube and pipe ?

6 Answers   BSL, Descon, Kirloskar,

---

Exothermic reaction./ endothermic reaction

0 Answers   CCIE,

---

Senior engineer's please help me, what is Loop Checking and Loop test? and write difference also? soon urgent

0 Answers   Kentz,

---

How to do ma trim in massflow meter?

2 Answers   Pakistan Steel,

---

What is NAMUR standard and why its allways reletad with Sollenoid

2 Answers  

---

please send me the inteview questions in IOCL

0 Answers   IOCL,

---

what is difference between pressure,flow and level control valve.

3 Answers  

---

plz tell me clearly about PID.."when v have to change I value,D value,GAIN??

0 Answers  

---

Explain plc level and its type?

0 Answers  

---

canu tell me why 4-20 ma and why not this 3-25ma?please give reason of this value.

6 Answers  

---