ELECTRICAL DEVICES FORUM CATEGORIES LATEST POST

Different types of lamp

(1) Arc Lamp Arc Lamp-: It is discovered by Humphry Davy in between 1800s. These types of lamps are constructed to operated on DC (Direct Current) or AC (Alternating Current) system when it connected in series or any other connection is occurs. The high_intensity light is produced by this carbon vapor which is highly luminous in the arc. […]

ELECTRICAL DEVICES FORUM CATEGORIES LATEST POST SYMBOLS

know about all technical components like fuse

Fuse What is Fuse-: A fuse is a electrical device it protect the electric circuit against of short circuit.It operate  automatically when excessive current is flowing through the circuit. A fuse is nothing more than a short length of wire designed to melt and separate in the event of excessive current. Fuses are always connected in series with the component(s) to be protected […]

ELECTRONICS DEVICES FORUM CATEGORIES LATEST POST

About all unknown thinks related to Condenser

What is Capacitor or Condenser (C)-:  Any two conducting surface separated by an insulating material is called a Capacitor or Capacitance. It has passive two terminals that stores potential energy in an electric field and it is separated by a dielectric material. The capacitor known as a condenser.Unit of Capacitor is (farad) 1µF=10^-6 F, 1µµF or 1 […]

ELECTRONICS DEVICES FORUM CATEGORIES LATEST POST SYMBOLS

Resistors World

Resistor A resistor is a passive two terminal electrical component that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission line, among other uses.  High-power resistors that can dissipate many watts of electrical power as heat. It may be used […]

CIRCUITS DESIGN FORUM CATEGORIES LATEST POST

What is mysterious concept a lamp controlled by two or more switches

(i) Circuit diagram of one lamp controlled by two switches  From this circuit picture we can understand that one lamp control by two SPDT switch.Two switch are having a separate position. And its upper two points and lower two points are connected two a wire.Its hot terminal and neutral terminal are connected to a battery positive and […]