The investigation on the efficiency
of
an LCD picture and a cathode-ray tube television system
Year 11 Engineering Report
Synopsis:
A personal analysis procedure for the pre- and post safety analysis of these twain televisions is presented. The influence of safety upon the overall electronic components behavior of the television is incorporated in the analysis by adopting a execute of modified or replaced electronic components for the innards of the television.
Also the fashion and dangers of the electrical components will be look intod as well as the environmental impacts (also impacts on humans) of the televisions. Factors such as improved applied science are accounted for in the analysis. A number of examples are presented to show up the accuracy and efficiency of the method.
Introduction:
With the advancement in televisions and change magnitude efficiency levels, it is becoming essential to find a operable alternative to the Cathode Ray Tube Television.
The aim of this project was to investigate two different objectives for a television, the main criteria being environmental fri closeliness in terms of both energy character and materials.
This report presents the investigation for two televisions, each of which includes the following components: big businessman supply input, outer shell, safety features and materials. Panasonic Viera TH-L42D25A is aimed at the upper end of the market, while the Panasonic CRT TV 32 is a mid-range television suitable for family use.
A description of the design and an analysis of practicable efficiency for each television are followed by a comparison of the two designs. Finally, the most cost efficient and safest design is recommended.
Methodology:
This is used for both televisions but there will be a difference in the components used in the appliances.
NB. We took notes of how we dismantled the television.
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