Power Point Presentation on Water Heating in Electric Geyser. You will not find any content on google except the Water Heating.(https://en.wikipedia.org/wiki/Water_heating)

1. Water Heating in Electric
Geyser.
PHY 109

2.  It is a heat transfer process that uses an energy
source to heat water above its initial
temperature.
 Domestically, water is traditionally heated in
vessels known as water heaters, pots or copper
etc.

3.  Its converts electric energy to heat energy based on joules
law of heating. (h=I^RT)
 It can be used to raised the temperature of
water.
 Electrical geyser is easier to install , as you
already have a electrical connection in the
house .
 Nowadays, the advanced heating
technology used in this appliance ensures
to heat up water very quickly, and to retain the
temperature of the stored water for
longer time.

4. 1. Storage water heaters (tank-type) -
 A storage water heater is a domestic
water heating appliance that uses a
hot water storage tank to maximize
heating capacity and provide instantaneous
delivery of hot water.
 In household and commercial usage,
most Indians,North American and
Southern Asian water heaters are the tank
type, also called storage water heaters.

5. 2.Tankless heaters -
 Tankless water heater also
called instantaneous, continuous flow, inline, flash, on-
demand, or instant-on water heaters—are gaining in
popularity.
 These high-power water heaters instantly heat water
as it flows through the device, and do not retain any
water internally except for what is in the heat
exchanger coil.

6. 1 .Home
 Bathing
 Cleaning
 Cooking
 Washing
 Space Heating
2.Industrial
 Providing temperature for certain reactions in chemical industres.
 Running turbines to generate electricity.
3.Others
 In research for labs for provding temperature for experiments and
reactions.
 For sterilizing instruments in hospitals.

7.  In a way, it is not much different from a common
immersion rod that you can dip into your bucket, plug into
the power socket and have the water heated up.
 The only difference is the level of sophistication and
slight automation in the geyser.
 The geyser consists of a water tank fitted with two pipes –
one for inlet of cold water and the other for outlet of hot
water.
 The water tank is fitted with heating elements which are
controlled by thermostats.
 The thermostats ensure that water is not heated above a
set temperature value.
 The tank is normally covered with some insulating
material and enclosed inside a metal casing.

8.  It must have thermal cut-out and valves to
protect you from electrical hazards.
Thermal Burns – It must ensure that it will protect
humans skin from high temperature.

9.  Electric geysers look better as compared to
gas geysers.
 Electric geysers are cheap to maintain.
 With electric geysers you are free of hassle
to change the gas cylinder everyone it gets
over.
 No risk of leakage.
 With new designs, the risk of electric shock
is minimal.