262

You visited us 262 times! Enjoying our articles? Unlock Full Access!

Colour Coding of Resistors

The power fac...

Question

The power factor of a circuit in which a box having unknown electrical devices connected in series with a resistor of resistance $3 Ω$ is $3 / 5$ . The reactance of the box is

5 Ω

No worries! We‘ve got your back. Try BYJU‘S free classes today!

\frac{5}{3} Ω

No worries! We‘ve got your back. Try BYJU‘S free classes today!

4 Ω

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

\frac{4}{3} Ω

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is C $4 Ω$
The correct option is C

Suggest Corrections

Similar questions

3 Ω

4 Ω

Three resistors $2 Ω, 3 Ω$ and $4 Ω$ are connected in series in a circuit. The total resistance of the circuit is

A C

4 Ω

3 Ω

X_{L} = 4 Ω

R = 3 Ω

ε = (20 V) [sin (100 π r a d / s) t]

R_{1} = 3 Ω, R_{2} = 4 Ω

R_{3} = 5 Ω

Join BYJU'S Learning Program