Electrical Engineering - Voltage, Current and Resistance - Discussion
Discussion Forum : Voltage, Current and Resistance - General Questions (Q.No. 4)
4.
The minimum resistance value for a blue, gray, red, silver resistor is
612 
6,120
6,800
6,460
Answer: Option
Explanation:
Because of 10% tolerance(last color silver), this resistance may vary 10% of 6800.
Minimum resistance value = 6800 - 680 = 6120
Maximum resistance value = 6800 + 680 = 7480
Discussion:
23 comments Page 3 of 3.
RANI said:
1 decade ago
YES ANS B, & thanks to PRASHANT
(1)
NIBEDITA said:
1 decade ago
B is right
Mani said:
1 decade ago
6800 right
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