Question

Q. The colours on a carbon resistor are yellow, violet, brown and golden respectively from left to right. If the corresponding numbers for the colours are 4,7,1 and 5 , what will be the resistance of the resistor? ​

Answer 1

Answer:

741

Explanation:

There are many different types of Resistor available which can be used in both electrical and electronic circuits to control the flow of current or to produce a voltage drop in many different ways. But in order to do this the actual resistor needs to have some form of “resistive” or “resistance” value. Resistors are available in a range of different resistance values from fractions of an Ohm ( Ω ) to millions of Ohms.