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You Are On Multi Choice Question Bank SET 1195

59751. The steady state error of a stable type 0 unity feedback system for a unit step function is :



59752. Find RTH across the terminals A and B





59753. Find Y- parameters


59754. For a second-order system with the closed-loop transfer function The settling time for 2-percent band, in seconds, is :





59755. An open loop transfer function is given by has





59756. The current i(t) through a 10 Ω resistor in series with an inductance is given by i(t) = 3 + 4 sin (100t + 45°) + 4 sin (300t + 60°) Amperes. The RMS value of the current and the power dissipated in the circuit are





59757. The cut off voltage for JFET is 5 V. The pinch off voltage is __________ .





59758. Assertion (A): Conductors do not permit propagation of waves more than a short distance into the conductor at microwave frequencies.Reason (R): The relaxation time constant for conductors is much small than the period of centimetric EM wave.





59759. The circuit given below is:





59760. Rank of the matrix:





59761. His rather casual remarks on politics __________ his lack of seriousness about the subject.





59762. The resolution of a 4 bit counting ADC is 0.5 volts. For an analog input of 6.6 volts, the digital output of the ADC will be





59763. Which of the following is used the measure discharge?





59764. The maximum percent overshoot with maximum value of first overshoot as 3.5 V and steady state value as 2.575 V is





59765. Find Vo(t) for the following circuit. Data: L = 1 H, C = 1 F, R1 = R2 = 1 Ω and zero initial conditions.





59766. An XOR gate with 8 variable is as follows: A ⊕ B ⊕ C ⊕ D ⊕ E ⊕ F ⊕ G ⊕ H The number of minterms in the Boolean expression is





59767. The figure shown below is designed to act as a constant current source across the load resistor. The β of transistor is 50. What is the value of load current?





59768. For a given magnetic material operating in linear mode B = 0.06 T. Assume permeability = 51, then magnetization is:





59769. Which is the first tourism village in Kerala?





59770. Let f(A, B) = A ⊕ B; then the simplified form of the function f(f(x ⊕ y, z)w) is





59771. A system has 12 poles or 2 zeros. Its high frequency asymptote in its magnitude plot has slope of





59772. (1 2 1)x = (1 0 0)4 Then x is equal to





59773. For the network shown below, the Thevenin voltage and RTH is equal to __________





59774. Impedance function for the network shown below is:



59775. The function f = A ⊕ B ⊕ A ⊕ D ⊕ E ⊕ C ⊕ D ⊕ E ⊕ F ⊕ G ⊕ F ⊕ G ⊕ C ⊕ E ⊕ A ⊕ D ⊕ B ⊕ E ⊕ E ⊕ B ⊕ B ⊕ B ⊕ B ⊕ D can be written as




59776. Which of the following functions would have only odd powers of x in its Taylor series expansion about the point x = 0?





59777. Find the maximum power that can be delivered to a load




59778. Vascoda Gama died at fort Cochin in?





59779. The distance between target and radar is reduced to half. Power received increases by





59780. The Causal system given below is __________ H(z) = 6 + z-1 - z-2





59781. Given potential sin Θ cos Φ, find flux density D at (2, 2p , 0)





59782. The following circuit is implementation of Sum of full adderCarry of half adderDifference of full subtractor





59783. The Thevenin impedance Zth between the nodes P and Q in the following circuit is


59784. If the memory chip size is 256 x 1 bits, then the number of chips required to make up 1 kB (1024) bytes of memory is





59785. A coil has a designed for high Q performance at a rated voltage and a specified frequency. If the frequency of operation is doubled, and the coil is operated at the same rated voltage, then the Q factor and the active power P consumed by the coil will be affected as follows.





59786. The number of variables in a function is odd and the number of minterms with even number of 0's are same as the number of minterms with odd number at 1 's, the expression formed can be represented in __________ as well as __________ form.





59787. Find the number of loop equation and number of possible trees for the given graph.





59788. The number of open right half plane poles of is





59789. Who has been re-elected as president of FIFA?





59790. In the following limiter circuit, an input voltage V1 = 10 sin 100p t applied. Assume that the diode drop is 0.7 V when it is forward biased. The zener breakdown voltage is 6.8 V The maximum and minimum values of the output voltage respectively are





59791. Four signals m1 = cos (ω0t), m2(t) = cos (ω0t), m3(t) = 2 cos (ω0t) and m4(t) = cos (4 ω0t) are multiplexed by Time Division Multiplexing system. The commutator speed in rps is





59792. The feedback control system shown in figure is stable for what values of K and T?





59793. Which of the following materials is used for making coils of resistance box?





59794. Find the value of ix if each resistance is of 3 Ω and each battery is of 6 V.





59795. The point in the immersed body through which the resultant pressure of liquid is taken to act is called





59796. Find RTH





59797. If then for this to be true x(t) is __________ .





59798. The dual transform of the given network as


59799. A λ/4 long high frequency transmission line is terminated into one impedance ZR. If Z0 be the characteristic impedance of the line, then input impedance Zin is





59800. Find the power absorbed or delivered by each source:





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