Answer / sks

Flow of electrons in the conductive path is known as
electricity.
It is produced by an alternator.
We can store electricity in Battery & Capacitors.
Depending on Generator's rating & Capacity = KVA.
A 3 phase alternator can provide us 415 V AC as Line
Voltage.
We can take 1 phase voltage [Live Newtral]otherwise avr can
adjust it.

calculate multiplication factor of a trivector meter with line ct ratio 200/5A, line PT ratio 11000/110V and meter CT ratio 200/1A and meter pt Ratio 11000/110V.

4 Answers  

---

Why lightning arrester blast in rainy day?

1 Answers   Eco Cement, Mahaveer, MBDL,

---

A 2D array X(7,9) is stored linearly column wise in a computers memory.Each element requires 4 bytes for the storage of the value.If the first byte address of X(1,1) is 3000,what could be the last byte adress of X(5,8)?

2 Answers   TCS,

---

Why we use d.c. meger in a.c. induction motor?

1 Answers  

---

Why is it preferred to use a wattmeter(s) to measure power in three phase systems rather than using a combination of other instruments e.g. voltmeters, ammeters etc?

2 Answers  

---

how we can calculate LT side current of transformer

2 Answers   L&T,

---

why semicondoctor use in HT cable?

1 Answers  

---

What is the maximum load of 240mmsequre single core cable can carry?

1 Answers  

---

Why the moulded plug comes with domestic appliances instead of assembled plug like anchor, Vinay 5/15 A.

0 Answers  

---

explain me how a power factor is improved by adding a capacitor?what capacitor do to improve it?in simple words and in detail?thx

7 Answers  

---

How to calculate the current carrying capacity of electrical cables

16 Answers   Barqaab, Grasim, Havells, HM Cables, Janapriya, Polycab,

---

how do you test the capacitor bank ?

12 Answers   Essar,

---