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A carbon resistor of 47k Omega is to be ...

A carbon resistor of `47k Omega` is to be marked with rings of different colours for its identifincation. Write its sequence of colours.

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A carbon of 47kOmega is to be marked with rings of different colours for its identification . Write the sequence of colours.

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PUNJAB BOARD PREVIOUS YEAR PAPERS-Electric Current, Resistance and E.M.F. -Exercise
  1. A 60W-220V bulb and 100W-220V bulb are connected in parallel to main s...

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  2. What is resistance of carbon resistance on which colour of ring in seq...

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  3. A carbon resistor of 47k Omega is to be marked with rings of different...

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  4. What is the colour coding of strips on the carbon resistor of resitor ...

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  5. A letter .A. consists of a uniform wire of resisrtance .A. one ohm per...

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  6. To produce 10^3 Joules of heat in 10 seconds, how much voltage should ...

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  7. A current of 5 ampere flows in a 10 ohm resistor. Calculate rate of he...

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  8. A heater is rated as 220 volts, 880 watts. What is the current drawn b...

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  9. A carbon resistor has three colours yellow, blue and red respectively....

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  10. A carbon resistor has three colours red, yellow and blue respectively....

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  11. Two resistances when connected in series give a total resistance of 18...

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  12. Two resistances are inthe ratio of 1:4.If these are connected in paral...

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  13. Two resistances when connected in series give a resistance of 9Q and w...

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  14. How will you represent aresistance of 3700 Omega +- 10% by colour codi...

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  15. Calculate the resistivity of the material of wire 1.0 m (meter) long 0...

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  16. A wire of length15m (meter) and uniform area of cross section 6.0 xx 1...

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  17. A wire of length 2.0 m, diameter 1.0 mm has 50 xx 10^-3 Omega (ohm) re...

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  18. A parallel combination of three resistors takes a current of 5A from a...

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  19. The parallel combination of three resistors takes a current of 7.5A fr...

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  20. A series combination of three resistors takes a current of 2A from a 2...

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