Civil Engineering MCQJE Level Civil Engineering
For current 2 A through a 24 V device, power equals:
Physics and ChemistryPhysics and ChemistryMEDIUM
Choose the correct answer
A
26 W
B
48 W
C
12 W
D
0.08 W
Correct Answer
B. 48 W
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Power = VI = 24 x 2 = 48 W. This gives the answer: 48 W.
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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.