Sunday, May 22, 2011

Resistors

we were given 6 different resistors and a color code identifiication sheet for the right calculation on different resistors, and theres 4 band resistors and 5 band resistors,5 band doesnnt mean its got more resistance,it should all depends the totaly vaule of the multiplier! and for the rules of caculate the value is to look at the color band and check on the color code table we got thats got all the number value for each color,you first look at the first 2 bands and get the number down form the table and times to the 3nd band*number)and the last band is the tolerance value.

after that we had to put them in a series circuit(end to end)and measure the total combined value,the result was 2070ohms and then we put them in a parallel circuit to test the value and the result was 78,3ohms.

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