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Electrical Engineering

Electrical engineering is a field of engineering that deals with the study and application of electricity, electronics and electromagnetism.

23,056 Questions

What is a Voltage compensator?

a control used to manually adjust the transformer to compensate for inconsistent electrical output

What does 1 ohm mean?

As ohm's low says Voltage is directly proportional to Current. i.e V=IR where R is constant and it is resistance so we can say that when one ampire current flows through a path and produces 1 Volt voltage drop then the resistance is 1 ohm. Regards Kuldeep pradhan

As a full scope electrical installer what will i be ale to do?

I don't understand the term, "full scope electrical installer". Please restate the question.

How two speed motor work?

there is two winding is there, one for slow speed , another for fast speed, but both are not variable, but is constant speed.

If you use inverter, High speed wingding used for inverter connection .

What is meant by transformer action?

everything in the world is mechanically advantage.

Answer

'Transformer action' describes the process by which a voltage is induced into a secondary winding, due to a changing magnetic flux, created by an alternating current flowing through the primary winding, which links the two windings.

What is the abbreviation for volts?

V. Voltage is also sometimes abbreviated E, usually in Ohm's Law equations. The E stands for electromotive force.

What is LVAC?

Low voltage alternating current. I know that wont be too helpful but I am having a meeting with an Engineer tomorrow who has done a lot of work on LVAC so will update that

What is meant by Horn Gap Fuse?

horn gap fuse is a protective device which use to protect the equipment from higher voltage.actually horn fuse or horn gap fuse is a thin wire element as compare to load line when a high current drawn in line the wire is melt and line protect.

What are electrical and electronics project can do by students?

There are so many websites who can give the idea of projects. you can take assistance from there and also you can search on google. In electronics you can choose from various options all depend on your interest. You can make like

Automatic lawn dryer

Automatic Water Level controller

Magnetic levitation and many more.

For more help and assistance you can go through purpleladders.com. It will help you more in that.

Source URL: http://www.purpleladders.com/electronics_project_ideas.php

Dear sir i need the jto's electrical previous and model papers with solved answers?

Dear sir i need the jto's electrical previous model papers and answers papers yours faithfully

s.sudhakar

Contoh soal hukum ohm?

Sebuah batang karbon memiliki panjang 3 cm dan penampang lintang bujursangkar dengan sisi-sisi

0,5 cm. Beda potensial 8,4 V diberikan sepanjang batang. (a) Berapakah resistansi pada batang

tersebut? (b) Berapakah arus dalam resistor ini?

What is an electrical switch that opens and closes under the control of another electrical circuit?

If it is a physical switch, this is called a "relay" or a "contactor". If it is a semiconductor device, it is typically a triac, SCR or a thyristor.

What is the current capacity of two cables in parallel?

It will just be the sum of the current-carrying capacity of each individual cable.

What are the different applications of multivibrators?

it is basically used in the timer alaram tat is used in the collage.alo it is used in telephone ckt's for ring tone

Technician A say that the current draw should decrease as the voltage decreases?

Ohm's law states the same thing. E = I x R, substitute numbers for E and I and see for yourself. E = 120, I = 10, R = , now E = 60, I = 10, R = what number times 10 = 60

What is the analogy of short circuit?

Im searching for the analogies of the following words 1.Overloading 2.Short circuit 3.Circuit Protectors 4.Electromagnetic Induction 5.Len'z law