Answer / Gaurav Awasthi

The energy meter constant (KWh) represents the conversion factor between the mechanical rotation of the energy meter and the actual energy consumed in kilowatt-hours (kWh).nnFor a 3 phase LT Energy Meter, the constant can vary depending on the specific model. However, let's assume the constant is 'C'nnWhen connected through a CT of ratio 200/5 Amps, the multiplying constant will be:nnMultiplying Constant = CT Ratio * Constant ValuennMultiplying Constant = 200/5 * C

rtd principle?thermocouple principle?

5 Answers  

---

Specify eight technical requirements that you would consider important, when deciding upon a particular control valve?

1 Answers  

---

what is the Instrumentation?

9 Answers   Gulf,

---

what is the difference between dcs & plc

2 Answers  

---

Why do we have earthing cable in branch cable and shield in the same cable?

1 Answers   Process Control Technologies,

---

IS THEIR ANY AGEING EFFECT ON FLOW NOZZLE, ORIFICE, MANIFOLD, OR TRANSMITTER ?

1 Answers  

---

how to calibate level transmiter ?range -150 to +150.what is the zero and span?

1 Answers  

---

what is proportional & what is proportional band

1 Answers   Nimir,

---

What is the cascade control system and where is use in power plant give the detail with block diagram

1 Answers  

---

Why any transmitter signal is 4-20 mA only Why is started from lower range 4 mA and upper range is 20mA.

5 Answers   Edac,

---

How to check range of DP Transmitter

7 Answers  

---

What is mean by AC voltage and DC voltage

2 Answers  

---