Civil Engineering MCQJE Level Civil Engineering
A circuit element carries 2.2 A under 110 V. Its power is:
Physics and ChemistryPhysics and ChemistryHARD
Choose the correct answer
A
0.02 W
B
112.2 W
C
50 W
D
242 W
Correct Answer
D. 242 W
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Power = VI = 110 x 2.2 = 242.00000000000003 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.