Author	K.P Anwar
	Edition	5th
	Pages	320
	RS	150

CONTENTS

Electrical theory * Magnetism * Conductors and insulators * Series and parallel circuits * Wires and cables * Earthing * Care in handling electrical appliances * Saving power * First aid * Alternating current * Induction motors * Electronics * Fuses and circuit breakers * Capacitors Batteries * Transformer * Service tools * Single phase motors * Fan * Washing machine * Dish washer * Air curtain * Water pumps * Wet grinders * Refrigerator * Window AC * Air cooler * Mixer Egg beater * Vacuum cleaner * Electric shaver * Sewing machine motor * Hair drier * Drill * Massager * Aquarium air pump * Bell Buzzer

Electric lamps * Electric mosquito destroyer * Flying insect control system.* Plug in pest free.* Electric iron * Electric stove * Electric kettle * Oven * Electric toaster * Oven toaster griller, * Induction cooker * Microwave oven * Immersion heater * Room heater * . Water heater * Water purifier * Steam inhaler * Coffee precolator. * Voltage stabilizer * Battery eliminator * Sandwich maker * Torch light* Pressure stove * Gas stove * Moving lights * Solar water heater* Digital diary * Single and three phase motor starters * Generator * Invertor * Electric hair clipper * Projector * Personal scale * Fire extinguisher * Pneumatic drill * Cable TV * . Loud speakers * Public adress system* . Quartz watch

Camera * Telephone * Cordless phone* Cellular phone * Computer* UPS* Calculator* Kitchen scale* Pen, Pencil.* Pressure cooker* Wick stove* . Pressure stove.* Gas stove* Gas lighter * Cooking range * Cigar lighter * Sewing machine * Platform scale. * Suction pump. * Water tap* Wash basin * Water meter * Flush tank or cistern* Soda maker * Atomiser* Locks * Gas lantern * Type writer * Thermosflask * Electronics

House wiring: System * Single phase wiring * KWH meter * Meter reading * 3 phase wiring * Bulb holder

Direct on the line starter * Star connections * Star delta starter * Fully automatic star delta starter * Slip ring induction motor starter * Resistance type starter

Self inductance * Choke * N-type semi conductor * P-type semi conductor * P-N junction * Diodes * Zener diode * Transistors * BJT * NPN transistor * PNP transistor * Transistor amplifier * Testing resistor, capacitor, diode, transistor * UJT * FET * JFETT MOSFET * Thyristor * SCR * TRIAC * DIAC * Thermistor * LED * LCD * Rectifiers * Half wave rectifier * Full wave rectifier * Centre tap rectifier * Bridge rectifier * Filter circuits * Shunt capacitor filter * Series inductor filter * p -filter * Voltage regulators * Zener diode shunt regulator * Transistor shunt regulator * Transistor series regulator * N-type semi conductor * P-type semi conductor * P-N junction * Diodes

PARTS OF A COMPUTERS

Key board * Monitor * Mouse * System unit * SMPS * Mother board * C.P.U * Memory * Hard disk drive * Floppy disk drive * CD ROM * DVD * Zip drive * Dot matrix printer * Ink jet printer * Laser printer * Scanner * Digital camera * Modem

COMPUTING PRACTICE

Turning on the computer * Setting desk top, screen saver, icon * Setting time, date * Changing pass word * Starting and closing a program * Opening and searching folders * Minimise, maximise * Creating folders and files * Saving * Checking drive space * Turning on VCD,CD

Visiting web site * E-mail adress * Sending, receiving E-mail * Chatting * Turning off the computer

Printer installation * Printing * Using digital camera

ELECTRIC CIRCUIT DIAGRAMS

One lamp controlled by one switch * Two lamp in series controlled by one S.P.S.T switch * Two lamp in parallel controlled by one S.P.S.T switch * Two lamp controlled by two S.P.S.T switches * Stair case wiring * Hospital wiring * Master control wirings * Corridor wirings * Go down wiring * Theatre wiring * Tunnel wiring * Railway signal wiring