1
KCET 2026
MCQ (Single Correct Answer)
+1
-0
In a circuit containing a pure resistor connected to an AC source,
2
KCET 2025
MCQ (Single Correct Answer)
+1
-0
In domestic electric mains supply, the voltage and the current are
3
KCET 2025
MCQ (Single Correct Answer)
+1
-0
A sinusoidal voltage produced by an AC generator at any instant t is given by an equation $\mathrm{V}=311 \sin 314$ t. The rms value of voltage and frequency are respectively
4
KCET 2025
MCQ (Single Correct Answer)
+1
-0
A series LCR circuit containing an AC source of 100 V has an inductor and a capacitor of reactances $24 \Omega$ and $16 \Omega$ respectively. If a resistance of $6 \Omega$ is connected in series, then the potential difference across the series combination of inductor and capacitor only is
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