Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 5)
5.
The maximum resistance value for a brown, red, yellow, gold resistor is
126,000 
126,600
114,000
132,000
Discussion:
45 comments Page 2 of 5.
Tina said:
1 decade ago
But how come 120000 comes? Please reply asap.
Fulchand said:
1 decade ago
1 comes for brown;2 comes for red;10^4 comes for yellow so we get 12*10^4=120000.
Jose Praveen said:
1 decade ago
Brown = 1.
Red = 2.
Yellow = 10^4.
12 x 10000 = 12000.
Ol = + or - 5 tolerance.
12000 x .05 = 6000.
12000+6000 = 126000.
Ans: A.
Red = 2.
Yellow = 10^4.
12 x 10000 = 12000.
Ol = + or - 5 tolerance.
12000 x .05 = 6000.
12000+6000 = 126000.
Ans: A.
007 said:
10 years ago
Why gold tolerance is 5%?
Ningappa Nidoni said:
10 years ago
Right answer maximum 126000 and minimum 114000.
Pramendra kumar yadav said:
10 years ago
Right answer A.
=> brown = 1
=> red = 2
=> yellow = 10^4
=> resistance = 120000
=> tolerance 5%
Max resistance = 120000 + 12000 x 0.05 = 126000.
=> brown = 1
=> red = 2
=> yellow = 10^4
=> resistance = 120000
=> tolerance 5%
Max resistance = 120000 + 12000 x 0.05 = 126000.
Roja said:
9 years ago
Still I have a doubt. I don't understand how to resistance where three color codes are present with tolerance.
Please clear my doubt.
Please clear my doubt.
Sujay said:
9 years ago
What is the color code of tolerance band?
Sujay said:
9 years ago
How many types of tolerance band of the resistor, and how they are abbreviate?
Ilakkiya said:
1 decade ago
I need a separate resistance value and how calculate the correct answer?
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