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2. Draw a closed circuit of three inductors (L1,L2 andL3) in series, showing the current
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4. Given that set U={a, b, c, d,b, e, f, g, h}, B={a, c, d, e}and A={a, b, c};Determine each of the
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14. Using the elimination method, solve the following simultaneous equations 7x-4y=37 6x+3y=51
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2.With aid of a diagram,outline the circuit symbol fora PNP transistor showing the flow of current
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13. Convert each of the following numbers to their equivalent number systems indicated i) 63150_8
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1. Define each of the following terms as used in basic electronics: i) Magnitude; ii) Transformer
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8. Solve 5𝑥 ≤ −4𝑦 − 12 and represent the solution on a graph.
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1.State any two differences between luminous and nonluminous flames.
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11. Evaluate the following octal arithmetic.64 x13
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