Domestic Appliances and Gadgets in Daily Life


DAGDL notes part 1of5

UNIT I - ELECTRICAL APPLICATIONS  1. Electric Iron Box: Block Diagram: Heating Element: Converts electrical energy into heat. Thermostat: C...

Content Author 1 Nov, 2023

DAGDL notes part 2of5

UNIT II - DISPLAYS AND CAMERAS   1. CRT (Cathode Ray Tube): CRT technology, prevalent in older televisions and computer monitors, utilizes ...

Content Author 1 Nov, 2023

DAGDL notes part 3of5

UNIT III - SOLAR BASED APPLIANCES Solar Cell: A solar cell, also known as a photovoltaic cell, is a semiconductor device that converts sunl...

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DAGDL notes part 4of5

UNIT IV - PC AND LAPTOPS Personal Computing Devices (PC, Laptop, Tablet, Phone): Personal Computing Devices encompass a range of electronic ...

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DAGDL notes part 5of5

UNIT V - MOBILE COMMUNICATION Electromagnetic Spectrum The electromagnetic spectrum is a comprehensive range of electromagnetic radiation t...

Content Author 1 Nov, 2023