Q.46 In open delta, configuration capacity of transformer is reduced to:Ans A. 65%B. 57.7%C. 86.6%D. 50%Correct Ans Provided: B

Q.47 The settling time of a second-order system is ______ times that of the time constant.Ans A. fiveB. twoC. fourD. threeCorrect Ans Provided: C

Q.39Ans A.B.C.D.Correct Ans Provided: B

Q.42 In a BJT, calculate the value of beta (β), if the value of alpha (α) is 0.9.Ans A. 10B. 1.2C. 9D. 0.1Correct Ans Provided: C

Q.40Ans A.B.C.D.Correct Ans Provided: D

Q.45 How much “holes carrier” emitted by the emitter recombines with the electrons in the base in a PNP type transistor?Ans A. Less than 50%B. More than 95%C. Less than 5%D. More than 50%Correct Ans Provided: C

Q.48Ans A.B.C.D.Correct Ans Provided: A

Q.50Ans A.B.C.D.Correct Ans Provided: A

Q.44Ans A.B.C.D.Correct Ans Provided: C

Q.41 For a single phase induction motor, which of the following relations is correct?Ans A. Backward slip + Forward slip = 1B. Backward slip + Forward slip = 0C. Backward slip + Forward slip = −2D. Backward slip ...