Current Electricity Part 1

Section: Physics

Question : 19 of 100

Marks: +1, -0

The Wheatstone bridge shown in Fig. here, gets balanced when the carbon resistor used as R1 has the colour code ( Orange, Red, Brown). The resistors R2 and R4 are 80 Ω and 40 Ω respectively.
Assuming that the colour code for the carbon resistors givestheir accurate values, the colour code for the carbon resistor, used as R3 , would be :

[10 Jan 2019 Shift 2]

Red, Green, Brown
Brown, Blue, Brown
Grey, Black, Brown
Brown, Blue, Black

Validate

Go to Question:

Prev Question

Next Question