Answer / sap

Metering cubicle is inclusive of measuring CT,PT and meters
in one cabin.This is used for monitoring and recording and
tariffing the energy consumed or generated.

Answer / prashanth

Meter cubical is a energy meter it consist of CT and PT. It is mounting the load of KW, KVA, PF, MD, VOLTS, etc and it is used to measure the energy consumed by the consumer.

why rotor current reading is taken & why not stator?

4 Answers  

---

What are the differents between Breaker & Contactor?

8 Answers  

---

How to check AC & DC Choke

1 Answers  

---

what is differance between dirty earthing and clean earthing and their applications

2 Answers   CB&I Lummus,

---

if the back emf eqution for dc motor EB=(QPNZ/60A) THEN what is the value of A for PMDC MOTOR OR how can dicide the value of "A"

2 Answers   BSL,

---

how can we charged the battery in DG

2 Answers   MTS,

---

one conductor length is L.and i am strech uniformly this conductor and made length is 2L.so resistance of this strech conductor is R=4R..but i want to know about area of stech conductor hows it become a/2..

0 Answers   Infosys, ME,

---

How to connect frequency meter in metering circuit?(single phase and three phase frequency meter)phase to phase or phase to neutral

7 Answers   ABB,

---

We have AC-transformer 110/13.8kv,40MVA.If DC-Voltage=110kv is applied in its primary what will happen?

6 Answers  

---

what is isolation Transformer?

8 Answers   HP,

---

In Fluorescent tube there is a writing like 6500k . what this 6500k represents?

4 Answers  

---

How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.

0 Answers  

---