Answer / k.c.bhanu

In an industry the main meter CT's ( highly insulated as
per High voltage standard)primary windings are connected
directly to HT voltage(11KV/33KV)& secondary winding to the
Trivectometer. the check mteres & its CTs are commonly
installed with LT/ low voltage system of Consumer.
The Main PT (HT side) are designed 11KV/110volts or
33KV/110volts the primary windings are connected to the
High voltage & the secodary windigs out put (110 volts)are
connected to the Trivectometer.

Answer / k.prakashchandra

In case of gen stations both are identical , there is no
difference at all

HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?

0 Answers  

---

Why does the rotor rotate?

0 Answers   Elin, OPTCL,

---

how to calculate cable size in transformer, distribution side?

1 Answers  

---

What is Exact meaning for Full load Efficiency and Maximum Efficiency of Transformer? Is there any Difference between? If yes ,please provide with formulae?

2 Answers   Techno Labs,

---

Why did call copper as a electrical conductor?

2 Answers   ABB,

---

what are the tests comes under the type test, what tests comes under routine tests.

0 Answers  

---

Fire pumps are not used with ELCB control, why ?

4 Answers  

---

What does OHB stand for in specifications for circuit breakers, especially found in SF6 circuit breaker?

1 Answers  

---

A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is

0 Answers   Caterpillar,

---

how to calculate vfd o/p voltage by frequency

0 Answers   HCL, Orchid,

---

difrence bitwin boost charge and float chargeing

1 Answers  

---

what is stiffness factor

2 Answers   NTPC, Power Plant,

---