Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 23)
23.
A red, red, orange, gold resistor has a nominal value of
22,000 
2,200
22
2.2
Discussion:
18 comments Page 2 of 2.
Aditya said:
10 years ago
Yes if anybody knows the formula to calculate please post here.
Sandeep said:
1 decade ago
Sorry I did not understand how the answer came. Please can any one give me correct explanation.
Meera said:
1 decade ago
By using colour codes, we can calculate the resistance value without multimeter and colour code is the best choice to calculate resistance.
Rekha said:
1 decade ago
Why to use the colour code only for resistance? please anybody explain.
Sri said:
1 decade ago
Yes nominal value is value without tolerance.
Boyd said:
1 decade ago
What is the formula of it?
Latha said:
1 decade ago
No its not 10% gold is 5%. why is it called as nominal value? Does it mean v shud not consider the tolerance??
Shyam said:
1 decade ago
What is the formula?
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