Unit Impulse Function Quiz PDF: Questions and Answers - 95

MCQ 471: An impulse L(t) which is the limit of narrow pulse with an area A is expressed by

1. A/L(t)
2. L(t)/A
3. AL(t)
4. A+L(t)

MCQ 472: Ratio of complex amplitude of an exponential output to complex amplitude of an exponential input is called

1. network function
2. passive function
3. active function
4. capacitance function

MCQ 473: Transformer found in electronic and communication applications is called

1. iron lead transformer
2. iron core transformer
3. air core transformer
4. air lead transformer

MCQ 474: A 10H inductor changes its current by 4 A in 0.5 s. The voltage produced at the terminals of the inductor will be

1. 80
2. 60
3. 50
4. 75

MCQ 475: A series RLC circuit, with R=200 Ω,L=0.10H and C=13.33µF, has an initial charge on the capacitor of Q=2.67x10^-3C, has α of

1. 10^-1s^-1
2. 10³s^-1
3. 10⁴s^-1
4. 10⁸s^-1