Naman Agarwal

940738ee-8da0-47e4-8972-27f6c9c1c689

suppose there is a balanced condition in a power system, then current in the neutral conductor is zero. So i want to...

360a4da2-f1c0-4450-a4bb-e369ff37cd24

i am talking about the power gain... single phase power is VIcos(phi) while that of three phase system, power is sqrt(3)*V*I*cos(phi) where...

1d88587f-a60d-48f5-8520-468602a28a4f

Using 2-phase system will provide you gain of around 1.4 time of 1-phase system. Using a 3- phase system will provide you...

05d54654-74f0-4599-931e-cdf82058a334

Let me tell you. In the airplenes , grounding is provided with the body of the airplane. Since the body of the...

Under three phase balanced system

Under three phase balanced system, current in the neutral conductor is supposed to be zero. So if neutral is not carrying the...

23876d3a-2b6f-4157-aa53-6b5a20773460

We can change the direction of rotation of table fan since it incorporates shaded pole induction motor. If we change the shaded...

b0f5e46a-1689-44eb-a288-8eb9241bd573

Seems like u never worked on computers. Thats why u are indulging another person. Nevertheless let me tell u...comupter is not a...

Why does ceiling fan rotate in anticlockwise direction and table fan in clockwise direction?

Why does the ceiling fan rotate in anticlockwise direction and table fan in clockwise direction?Answer: The direction a fan spins, whether it's...

2d70d62c-0373-4dab-9972-9354780a1182

lalThen why is a computer called machine? 😁 There isn't any electromechanical energy conversion as in motors and generators in a computer!...

9b044689-2e25-41a1-ab34-750934aca925

A machines is a device capable of continous electrmechanical energy conversion like motors , generators. That's why , according to this definition,...

6507385d-4377-4e49-8572-40fd775719c2

Suppose you have applied a ac supply to an alternator field. Now during first half cycle, rotor will try to rotate in...

7a1c7f7d-4da7-449e-8493-c8069ce7d77a

higher the frequency , higher will be the transmission line reactance, ans you know that maximum power transfer capability is inversly prportional...

How to complete circuit of 1-phase supply under balanced conditions?

In our houses, we have 1-phase supply whose return path is neutral. Now suppose loads get balanced on all the three phases...

7692634a-eae0-4ba3-9be4-eb1ef1a4afd7

ok thanks..i got it 😀

50b0fe9b-27ca-4088-9e22-49d149fb1b87

So bottom line is that energy is transferred nor power to consumers..??

ed944e64-2c05-45a8-9f3d-b241e5ba0d0f

First Power Came Into picture, then Energy...Power should be what is transferred to consumers..and energy is consumption of power with time..isn't it??....

What is the resistance between neutral and ground or earth?

I am an electrical engineer and here is my attempt at answering your question. Let me know if you understand this or...

3c577220-84cc-4b2a-9399-bc233eced334

Anand TamariyaIf you are talking in technical terms, at the generating side, energy is produced (strictly transformed) as defined by conqueror. Are...

addfb91f-2b31-4733-8bbf-2c6578cbaf63

But at the generating side, power is produced. So how could energy be transferred?. Power consumed by load with time is energy....

Is Power Transferred To Consumers Or Energy?

Is Power Transferred To Consumers Or Energy??

5b86c64a-f4ea-46db-a2f1-344f7d1fb36b

Actually when dc is applied across the primary, a pulse will be there at the secondary for very short peroid but then...

e14be05c-39a8-4684-97f1-a39c0552f6c9

Anand TamariyaUnity power factor is desirable for distribution systems. Efficient lighting (more luminosity/watt) is desirable for light source. Hence, move to...

2ee2a021-23ce-4b0e-ad91-3fd2936a8577

These Are Used In Maximum Power Point Tracking Of Solar Energy. By Using dc-dc Boost Converter, we Increase Operating Voltage Of Solar...

bae518f3-2d2f-430a-a123-02d7f691c524

rahul69First of all I said electrons and not charges (and electrons are negatively charged), but at zero potential difference also, electrons (as...

Why we Stopped Using Bulbs Even It Provides Almost Unity Power Factor ??

Why we Stopped Using Bulbs Even It Provides Almost Unity Power Factor Which Is Always desired??

What Is The Phenomenon Named "Blowback" In Inductive Loads??

04391a72-0d7e-477c-9554-801cf8119df2

rahul69Source cannot produce electrons, it just create a potential difference which forces the free electrons to move thus creating current. Take an...

db037484-3609-4718-8030-2c097d9ce6e7

AC resistance should NOT be confused with IMPEDANCE or REACTANCE. When AC flows through a conductor, it tends to flow towards the...

Why The Generator Rating Is In kVA & Of Motor In kW??

fa0cd89d-9ca6-4d59-bbce-829f99962d81

bioramaniA lot of India (South of Vindyas) is in the tropics. Nothing wrong though in going for the project.thank u sir...

21d8c1b2-8339-48c6-b5af-926eab7b6275

bioramaniIs MPPT of much use in the tropics? This is probably more relevant in cold countries in winter when the PV cells...

MPPT Of Solar Energy

Is MPPT Of Solar Energy A Good Topic On Major Project Basis??

40e88602-8355-452d-bca9-6f5de7ce0e9c

jeffrey samuel<a href="https://en.wikipedia.org/wiki/Transformer_types#Pulse_transformers" target="_blank" rel="nofollow noopener noreferrer">Transformer Types...

What Is Pulse Transformer? What Are Its Applications?

263ee8c4-0f62-418e-a451-93584d9aa1df

grsalviIs it the one you talking about, is part of isolator switch ? Isolators are connected in power systems to disconnect a...

What Is Earth Switch

Hello, This is an electrical engineer asking - What Is Earth Switch? I came across the term while studying and could not...

465b1908-4701-4bd7-8e98-2093ac73d7d8

best and father of all books... I.J. Nagrath and D.P.Kothari...it is the best book in terms of all...go for this

c667b52a-307b-4450-80b9-515135b8088c

3rd pin is larger because larger the area of cross section, lesser is the resistance and thats why leakage current will opt...

What is Earth Potential?

I am a graduating electrical engineer. and I was asked this question in Viva - What Do you Mean By Earth Potential?...

What Is Touch Potential

Hello all, I am Naman and I am a electrical engineer from New Delhi, India. While reading books I came across the...

2d7810ac-5f91-449b-a1b2-d8bdf63f1a6d

jeffrey samuelyou got to explain that to me pal i deal more in electronics than in electrical power systemsi dela in electrical...

5adbdd94-250a-4edb-9d14-55bb5c81c286

jeffrey samueljust google the circuit and i found this #-Link-Snipped-#is it a SMPS based stabilizer??

8fa3377e-5730-41a5-9829-9efffabae017

whatever it is...but the stabilizers contains transformers not SMPS...i believe so

What Is The Difference B/w LCD & LED

Hello fellas, I think this question is something that everyone wants to know an answer to - What Is The Basic Difference...

4880f63a-858f-45e5-a769-97fe3d8ee19d

jeffrey samuelI don't think that is the stabiliser is used to stablize the op it does not use transformers as the size...

f0f84ee9-1f3e-42d4-be03-09c795eec504

nopes..it wont burn out...

a09ae217-224e-4be5-a11e-362c511c9091

bioramaniOn the other hand it is much cheaper. The cables are heavier and it is quite easy to separate the 50Hz or...