Answer / thowsif_emerson

Purpose of Using a Harmonic Filter:-

Reduces neutral currents,
Reduces transformer loading,
Protects electrical systems,
Reduces fire hazard,
Protects the neutral conductor,
Enhances system protection,
Minimizes impact on distribution transformers,
Reduces local neutral to ground voltage,
Lowers peak phase current/average phase current,
Increases system capacity...

Decreases system losses,
Improves power factor on non-linear loads,
Reduces total harmonic distortion,
Improves phase current balance,
Augments phase voltage balance.

Answer / kalidassallinterview

To reduce unwanted voltage and frequency in the supply and
deliver the clean supply.

kd
9840159504

Answer / shyamkr

we use harmonics filter to reduce harmonics to athe minimum
extent.
we know that harmonics are never beneficial.so we use
harmonics filter to filter harmonics in voltage or current
or whatever else.

Anybody tell me about modbus hex address of l&t trivector meter er300p??I want to read voltage,current,kwh etc via rs485...If anybody have a manual then send on my mail..Brijeshmodi18@gmail.Com

0 Answers  

---

In an ammeter used for measurement of current, what is the meaning of the representation of range as '0-50-300'?

4 Answers  

---

Why dc Supply used in Control circuit.

12 Answers   HP,

---

what are carbondioxide and dcp used in fire extinguishers

0 Answers  

---

How can step up and step down process in power transformer

1 Answers   MSETCL Maharashtra State Electricity Transmission Co Ltd,

---

In generating stations which we generate current or voltage if it is voltage then how it will convert to current and power?

2 Answers   NIT,

---

what do you mean by mf of energy meter & its formula?

4 Answers  

---

How do you reverse the direction of rotation of a FAN?

13 Answers   CPCL, IOCL,

---

Electrical Diagram of Electric Arc Furance from transformer to Furances

1 Answers  

---

in the farm,water tank of 8000 litter capacity situated in 12 meter above.Farm owner want to lift 7000 litter of water within 7 minute to water tank of 12 meter above.which motor having HP rating is suitable for pumping??

1 Answers   ABB, Anchor, Havells, Keltron, KSEB, L&T, vguard,

---

25 kva 3 phase dg how many current will take per phase , plssssssss reply me

3 Answers   Bharti,

---

In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?

0 Answers  

---