Find the significant figure in 50000.020 × 10-3 (a) 5 (b) 6 (c) 7 (d) 8
For the circuit shown in the figure, the current I will be (1) 0.5 A (2) 0.75 A (3) 1 A (4) 1.5 A
Which of the following represent travelling wave? (1) y = A sin (15 t – 2x) (2) y = A cos (15 t) sin 2x (3) y = A sin (15 t) cos 2x (4) y = A e–x cos (15 t – 2x)
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