Answer / syed shafeeq ahmed

EXCHANE OF INFORMATION BETWEEN TWO MEDIA OR BODIES IS TERMED
AS COMMUNICATION

Answer / sangeeth

information

Answer / pavan k wagh

for communication we need 1) signal 2) address and 3)means
of transport of signal like cable, wireless

Answer / amit

EXCHANE OF INFORMATION BETWEEN TWO MEDIA OR BODIES IS TERMED
AS COMMUNICATION
for communication we need 1) signal 2) address and 3)means
of transport of signal like cable, wireless

what are the pinciples & units of flow, level, temperature, pressure, quality.

1 Answers  

---

if conical type tank in top LEFT side solid material coming but LT MOUNTED IN TOP OF LEFT SIDE, how to measure ultrasonic level transmitter ?

1 Answers   Cairn,

---

transmitter in 3 connection +,-,And test mode so how Use To Test Mode

1 Answers   Essar,

---

What are the maximum packet size of: a) HART b) Profibus DP c)Profibus PA d) DeviceNet e) Foundation Fieldbus

0 Answers   EIT,

---

1.can you use SCADA instead of DCS,DCS instead SCADA 2.Difference between DCS and PLC,can their role be reversed i.e. role interchange 3.Difference between RTU and PLC

0 Answers   IOCL, Lakshmi Machine Works,

---

pressure gauge measure static pressure or dynamic pressure?

3 Answers  

---

what is actual drum level and compensated drum level?

0 Answers   APGenco,

---

How can we calibrate pressure and flow transmitter in the field(online)?

3 Answers   Aramco, Reddy Labs,

---

can u briefly explain aboutan aryton shunt multirange DC ammeter?

0 Answers  

---

What is the diffrence between ff tx and non ff tx

0 Answers   Jindal, Rosemount,

---

What is zero elevation and zero suppression?

0 Answers   CCIE,

---

can you provide me full detail about instrumentation in ONGC??

0 Answers   BRML, ONGC,

---