Question

1) Ir the resistance of 5000ohmhave fourth band of silver colour then its upper maximum resistance will be: (a) 600ohm (b) 550ohm(6 450ohm(d) 400ohm
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Answer 1

As the fourth band is of silver, which denotes the tolerance is 10%

So maximum resistance= 5000( 1+ 10/100) = 5000 × 11/10 = 5500 ohm