Engineering Board Exam Reviewer · Voltage, Current and Resistance · easy
A resistor has color bands brown, black, red, gold. What is its value and tolerance?
- 10 k 5%
- 100, 5%
- 1 k 10%
- 1 k 5%
Answer
D. 1 k 5%
Solution
Brown =1, black =0, red =×102, gold = 5%. So 10×100=1000, =1 k , 5%.
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