A resistor is connected across a 50 V source. What is the current in the resistor if the color code is red, orange, orange, silver?

A.2 mA B.2.2 mA C.214 mA D.21.4 mA

Question added by Naif Ali Zamzami , Cost Engineer , Yanbu Aramco Sinopec Refining Company (YASREF) Ltd
Date Posted: 2014/05/30

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by Masruddin bakshi , Contractual Engineer (Electrical) , PWD, Govt. of West Bengal

Resistance of given resistor is x +/-% = Kohm +/-%

So the current in the resistor is/( Kohm +/-%) aprox.2.2 mA.

So answer B is correct2.2mA

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by Ziad Azzawy , CHIEF ENGINEER , GOV.

2 mamp

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by Fawaz Ahamed Mohamed Farook , Electrical Engineer , Surprise General Contracting LLC

Ans: Resistor value=23 kohms

I=V/R=50/23000,

I=0.002 A

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by Imtiaz Khan , Electrical Engineer , ProDiesel Pvt. Ltd.,

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by Binu Gopinath , Senior Electronics In Charge / Maintainence In Charge , British Industries For Printing And Publishing

It's actually2.5 mA I=V/R

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by أحسن هراسي , مكلف بالدراسات , كهريف

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