TG EAPCET 2024 (Online) 11th May Morning Shift | Alternating Current Question 1 | Physics

A capacitor and a resistor are connected in series to an AC source. If the ratio of the capacitive reactance of the capacitor and the resistance of the resistor is $4: 3$, then the power factor of the circuit is

0.3

0.8

0.6

0.5

TG EAPCET 2024 (Online) 10th May Evening Shift

MCQ (Single Correct Answer)

-0

An inductor of inductive reactance $R$, a capacitor of capacitive reactance $2 R$ and a resistor of resistance $R$ are connected in series to an AC source. The power factor of the series $L-C-R$ circuit is

$\frac{1}{\sqrt{2}}$

$\frac{1}{\sqrt{3}}$

$\frac{1}{4}$

$\frac{\sqrt{3}}{2}$

TG EAPCET 2024 (Online) 10th May Morning Shift

MCQ (Single Correct Answer)

-0

An inductor and a resistor are connected in series to an AC source of 10 V . If the potential difference across the inductor is 6 V , then the potential difference across the resistor is

4 V

10 V

6 V

8 V

TG EAPCET 2024 (Online) 9th May Morning Shift

MCQ (Single Correct Answer)

-0

In a series $L-C-R$ circuit, if the current leads the source voltage, then

$X_C>X_L$

$x_L>x_C$

$X_L=X_C \neq 0$

$X_L=X_C=0$

Questions Asked from MCQ (Single Correct Answer)

TG EAPCET 2024 (Online) 11th May Morning Shift (1) TG EAPCET 2024 (Online) 10th May Evening Shift (1) TG EAPCET 2024 (Online) 10th May Morning Shift (1) TG EAPCET 2024 (Online) 9th May Morning Shift (1) TS EAMCET 2023 (Online) 12th May Morning Shift (1)

TS EAMCET Subjects