Electric Circuits
Which of the following carbon coded resistor has value of 10k ohm with 20% tolerance?

 Orange, orange, black and gold stripes.
 Red, red, green and silver stripes.
 Yellow, violet, yellow and silver stripes.
 Brown, black, orange and no tolerance band.

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Electric Circuits
What is called the instantaneous value of an alternating current?

 The value of alternating quantity at any instant.
 The value of peak current at any instant.
 The value of peak quantity at any instant.
 The value of alternating frequency at any instant.

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