Q.30 The leakage currents of a transistor are ICBO = 5µA and ICEO = 0.4mA. Find β.Ans A. 79B. 85C. 60D. 100Correct Ans Provided: A

Q.38Ans A.B.C.D.Correct Ans Provided: B

Q.40 In a full wave rectifier, if the input frequency is 60Hz, the output frequency will be:Ans A. 100HzB. 120HzC. 60HzD. 75HzCorrect Ans Provided: B

Q.22Ans A. Ampere’s lawB. Gauss’s lawC. Coulomb’s lawD. Faraday’s lawCorrect Ans Provided: D

Q.23Ans A.B.C.D.Correct Ans Provided: D

Q.24  Which of the following statements with respect to the stability of a control system is true? a. The roots of the characteristic equation are on the left half of the s-plane. b. The system is ...

Q.16Ans A. 2:1B. 4:3C. 3:2D. 3:4Correct Ans Provided: B

Q.25Ans A. 2B. 5C. −5D. 1Correct Ans Provided: B

Q.26 For a two-wire transmission line, the load impedance is 100 Ohm and the characteristics impedance is 50 Ohm. The reflection coefficient at the load is equal to:Ans A.B.C.

Q.21 Which are the two basic operations performed in ADCs?Ans A. Quantization and CodingB. Counting and ApproximationC. Counting and AdditionD. Addition and ComparisonCorrect Ans Provided: A