Civil Engineering MCQJE Level Civil Engineering
Across a resistance 110 ohm, a potential difference of 220 V is applied. I is:
Physics and ChemistryPhysics and ChemistryHARD
Choose the correct answer
A
330 A
B
2 A
C
24200 A
D
0.5 A
Correct Answer
B. 2 A
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By Ohm's law, I = V/R = 220/110 = 2.0 A.
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This MCQ belongs to RRB JE Civil & Allied Engineering CBT-2 Full Mock Test Series. Full tests include timed attempts, rank comparison and subject-wise analysis.