Answer / manju

the standard output of 11 kv distribution transformer is 440v for line to line and 230v for line to neutral.

Answer / bahadure.kapil

because in the 3-phase supply line voltages concider.

Answer / ajit

Because we can only mesure the voltage line to line .There
is no instrument to measure L-L-L

Answer / jq

So that you can have a 240V for a single phase system, for
use to most of the house hold appliances available in the
market that we use.

I want the details about BHEL company examination.Can anyone able to help me please.

0 Answers  

---

why active power is called as real power or working component.What is the exact function of active, reactive & apperent power.

3 Answers  

---

why the undervoltage relay's interlock is used in earthswitch closing operation of the 400kV line scheme?

2 Answers  

---

in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

---

is it possible to flow currnet between earth and nutral wire in a circuit???

2 Answers  

---

WHAT IS THE COMPLETE DEFINATION OF POWER FACTOR?HOW IT CAN BE IMPROVED?AND WHAT IS CAPACITIVE LOD AND INDUCTIVE LOADS

2 Answers  

---

draw single line diagram of UPS

1 Answers   Adani Ports, Equate, IBM, SAP Labs, Socomec, TATA,

---

Why is water motor not taking the pressure? what is the problem?

0 Answers  

---

What is effect of over voltage and under voltage on ACB

0 Answers   EFS,

---

hello friends..... any one have papers or any study materials?sail ,hpcl...?

0 Answers  

---

3 phase induction motor rotor field rotate at synchronous speed w.r.t ?

3 Answers  

---

How can calculate thermal overload in relay?

1 Answers   ABB,

---