1
COMEDK 2025 Morning Shift
MCQ (Single Correct Answer)
+1
-0
If $R$ and $L$ denote resistance and inductance of a material, then the dimension of $L R$ will be:
2
COMEDK 2025 Morning Shift
MCQ (Single Correct Answer)
+1
-0
A bulb of resistance 280 Ohm is supplied with a voltage $\mathrm{V}=400 \sin \pi \mathrm{t}$. The peak current is
3
COMEDK 2025 Morning Shift
MCQ (Single Correct Answer)
+1
-0
An LCR series ac circuit is at resonance with 10 V each across $\mathrm{L}, \mathrm{C}$ and R . If the resistance is halved, the respective voltage across $R, C$ and $L$ are
4
COMEDK 2024 Evening Shift
MCQ (Single Correct Answer)
+1
-0
When an A.C. source is connected to a inductive circuit,
Questions Asked from Alternating Current (MCQ (Single Correct Answer))
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