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Case Study:-: Various Electronics and Electrical Equipment's at Home

This document discusses electrical and electronic devices commonly found in homes. It defines electrical devices as those that use or generate electricity to produce other forms of energy like motion, heat, or light. Examples given are fans, heaters, and toasters. Electronic devices are defined as those containing electronic components like semiconductors, and examples provided are smartphones, headphones, cameras, and landline phones. Specific electrical appliances discussed in more detail include ceiling fans, fan heaters, and toasters.

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424 views11 pages

Case Study:-: Various Electronics and Electrical Equipment's at Home

This document discusses electrical and electronic devices commonly found in homes. It defines electrical devices as those that use or generate electricity to produce other forms of energy like motion, heat, or light. Examples given are fans, heaters, and toasters. Electronic devices are defined as those containing electronic components like semiconductors, and examples provided are smartphones, headphones, cameras, and landline phones. Specific electrical appliances discussed in more detail include ceiling fans, fan heaters, and toasters.

Uploaded by

adarsh raj
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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LOVELY

PROFESSIONAL
UNIVERSITY
ECE-131
Case
study:-
Various Electronics
and Electrical
equipment's at
home
Purpose of study
The purpose of the case study is to explain:
✓ What are electrical devices?

✓ What are electronics devices?


Electrical devices
➢Electrical devices are defined as devices
that use or generate electricity and
transform it into another form of energy,
such as motion, heat or light.

➢Examples of electrical devices:-fan


heater, ceiling fan, toaster, etc.
Electronic devices
➢ An electronic component is any basic discrete device or physical
entity in an electronic system used to affect electrons or their
associated fields. Electronic components are mostly available in a
singular form and are not to be confused with electrical elements.

➢ Electronic components have two or more electrical terminals (or


leads) aside from antennas which may only have one terminal.

➢ Basic electronic components may be packaged discretely, as arrays


or networks of like components, or integrated inside of packages
such as semiconductor integrated circuits, hybrid integrated circuits,
or thick film devices.

➢ Examples:- smartphones, headphones, camera, landline.


ceiling fan
Ceiling fan is a Single phase Induction motor. Generally we use a
capacitor start & run AC Motor for ceiling Fans.

Working principle: whenever current carrying conductor is placed in a


magnetic field-it experiences force. AC motor needs a rotating
magnetic field in order to turn the rotor shaft. In a single phase system
capacitor is used to provide a phase shift in the windings of the motor.
Electrical devices used at
home

Ceiling fan Fan heater


Toaster
▪ The electric current flows through a series of thin filaments connected
together but spaced widely enough apart to toast the whole bread
surface.
▪ The filaments are so thin that they glow red hot when the electricity
flows through them.

▪ Like a series of small radiators, the filaments beam heat toward the
bread in the toaster.
▪ The steady supply of heat rapidly cooks the bread. There are filaments
on each wall of the toaster so the two sides of the bread cook at the
same time.
Explain different types of Electrical
and electronic appliances

Toaster Microwave oven


Electronic devices used at homes

Home theatre
Laptop system
DVD player
smartphones
www.explainthatstuff.com

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