Engineering Board Exam Reviewer · Voltage, Current and Resistance · easy

A resistor has color bands brown, black, red, gold. What is its value and tolerance?

  1. 10 k 5%
  2. 100, 5%
  3. 1 k 10%
  4. 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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