Challenge

Week - 4

KKeerthi Prathipati9 Oct 2022

1.A washing machine is a machine is used to wash the different types of clothes with out any applying any physical effort .with a washing machine you dont have to rub the clothes with your hand or squeeze them to remove the water from them.the washing machine is also calledclothes washer or simply a washer.the washing machine enables you to wash your automatically takes in the amount of water and detregent required and it also automatically sets the time for washing,rinsing and drying as per the selected mode and the number of clothes.

Stages of the washing machine:

.Prewash

.Washing

.Rinsing

.Spinning

Prewash:The option is called prewas including filling the drum with a certain water level and mix up with the detrgent powder.All this option helps to wash out all the strains including the stuborn or dirt very well from te clothes. this is possible as we soak the whole clothes placed into the drum.finally drain the water without making a secong thought.taking the amount of water is different for both front load and top loap washers respectively.In the front load washing machine,it is all up to the settings done by the single user.where as at the top load washers, there are water level sensors for filling the drum at a certain level and clean the entire load getting rid of stuborn stains successfully.

Washing:At this particular time,the machine uses agitation which is for mixing both water and detrgent , in the drum.generally the top load washing machines come with an agitator or impeller place at the center of the tub.while coming to front load washers, it depends upon the rotating of the entire tub provuded for enhancing better wash and cleaning and the ultimately.morever, the duration taken to complete the wash cycle is depends upon the settings option chosen by the water.

Rinsing:The option is called rinsing is known for the multi talented option.During this particuar cycle is on the flow,the soapy water taken from the clothes.And all the fresh or pure water out of washer without of the washer without facing and kind of difficulties.finally,the agitationwith plain water is considered the last step in the rinsing option.

Spinning:spinning is done to sry the entire clothes before getting to the ennd of the actual wash cycle.and these several washing machines are going to spun at different speeds.In the speed of one particular spin is calculated in revoultions per minute respectively.this is the whole amount of water from the clothes making it dry well.

Modelling of washing machine in simulink:

1.Toggle switch

2.Constant

3.State flow chart

4.Lamps

5.Display