59851. Using 4-bit numbers (n = 4) if k = (0011)2 how is k expressed in 2's complement.
59852. Which of the following options is the closest in meaning to the world below:
Circuitous
59853. System is :
59854. A sphere with charge Q was placed in, but not touching a larger hollow sphere. If there is any charge initially on the outer sphere; to remove it the outer sphere was earthed momentarily, and then the inner sphere was removed. The charge remaining on the outer sphere was then measured. This charge was found to be __________ to the charge on the inner sphere.
59855. At t = ∞; VR2 and VC will be
59856. Two products are sold from a vending machine, which has two push buttons P1 and P2. When a button is pressed, the price of the corresponding product is displayed in a 7-segment display. If no buttons are pressed, '0' is displayed, signifying 'Rs' .0'. If only P1 is pressed, '2' is displayed, signifying 'Rs. 2'.
If only P2 is pressed, '5' is displayed, signifying 'Rs. 5'.
If both P1 and P2 are pressed, 'E' is displayed, signifying 'Error'. The names of the segments in the 7-segment display, and the glow of the display for '0', '2', '5' and 'E', are shown below.
Consider push button pressed/not pressed is equivalent to logic 1/ 0 respectivelya segment a to g are considered as functions of P1 and P2, then which of the respectively. If segments a to g are considered as functions of P1 and P2, then which of the following is correct?
59857. Opposite of the word ‘fragile’ is ..........?
59858. Which one of the following civilization was pioneer in introducing a system of selecting public official on the basis of education and competetive examination?
59859. Determine the potential difference between the points A and B in the steady state
59860. Find the value of K and velocity constant Kv so that the maximum overshoot in the unit step response is 0.2 and the peak time is 1 sec.
59861. The transfer function of a discrete time LTI system is given by
Consider the following statements:
S1: The system is stable and causal for ROC: |z| > 1/2
S2: The system is stable but not causal for ROC: |z| < 1/4
S3: The system is neither stable nor causal for ROC: 1/4 < |z| < 1/2
Which one of the following statements is valid?
59862. In the following network, the switch is closed at t = 0- and the sampling starts from t = 0. The sampling frequency is 10Hz.
The expression and the region of convergence of the z-transform of the sampled signal are
59863. The logic function implemented by the following circuit at the terminal OUT is
59864. In a transmission line terminated with a load equal to the characteristic impedance, the reflection coefficient is
59865. Consider a control system shown in given figure. For slight variation in G, the ratio of open loop sensitivity to closed loop sensitivity will be given by
59866. Consider the signal S(t) shown below :
The slope of the matched filter output during the interval
59867. The logic function f(A B, C) = Σm(0, 2, 4, 5, 6) represented by
59868. Archaeological excavations have revealed remains of stadium in?
59869. Consider the circuit shown below of 2 : 1 MUX is given by the function g = ac + bc
Then f is
59870. For the given phase lead network, the maximum possible phase lead is
59871. Given (224)r = The value of the radix 'r' is :
59872. Which factor determines whether the medium is free space, lossless dielectric, lossy dielectric or good conductor?
59873. Find RAB
59874. In the following circuit, the switch S is closed at t = 0 The rate of change of current (0 +) is given by
59875. convert into spherical co-ordinates.
59876. Consider the following program segment written for 8085 based system
LXI SP, FFFFH MVI A, FFH MOV BB, A K: DCR B PUSH HL JNZ K INR A LXI H, FFCEH CPI 20H LHLD
The contents of accumulator is :
59877. The reduced form of the function
Y(A, B, C, D, E, F) = ∑m(0, 1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 15, 16, 17, 18, 19, 20, 22, 23, 24, 25, 28, 30, 31) is given by:
59878. A 1000 kHz carrier wave modulated 40% at 4000 Hz is applied to a resonant circuit tuned to a carrier frequency and having Q = 140. What is the degree of modulation after transmission through this circuit?
59879. For the circuit, let us assume that R = 1 Ω, L = 10-3 H, and V(t) = 10 cos (1000t + 30°)V and the differential equation for I(t) is given by
59880. Find equivalent capacitance if each capacitance is 1 F.
59881. The Z inverse of the given Z transform is :
59882. The famous Indo Greek king who embraced Buddhism was?
59883. Who among the following was a great ruler of Kalinga in ancient times?
59884. Find E at P(1, 1, 1) caused by four identical 3 nC point charges located at P1(1, 1, 0), P2(- 1, 1, 0), P3(- 1, - 1, 0) P4(1, - 1, 0)
59885. In the interconnection of ideal sources shown in the figure, it is known that the 60V source is absorbing power
Which of the following can be the value of the current source?
59886. For the network shown below, if VD = 12 V and VGSQ = - 2 V value of RS will be
59887. The causal system given below is __________
59888. Find RL for maximum power transfer.
59889. Which of the following one is not related to the Non-Aligned Movement?
59890. The system with given pole-zero diagram is __________
59891. For the waveform shown below, the slew rate and full power bandwidth with respect to op-amp will be respectively
59892. In the derivation of expression for peak percent overshoot, , Which one the following conditions is NOT required?
59893. The impulse response h(t) of a linear invariant continuous time system is given by h(t) = exp (- 2t) u(t), where u(t) denotes the unit step function. The output of this system to the sinusoidal input x(t) = 2cos(2t) for all time t, is
59894. In the following circuit , the comparator output in log: "I" if V1 > V2 and is logic "0" otherwise. The D/A conversion is done as per the relations VDAC = 2n-2 Volts, where b3 (MSB), b2, b1 and b0 (LSB) are the counter outputs. The counter starts from the clear state
The magnitude of the error between VDAC and Vin at steady state in volts is
59895. The Huna leader Mihirgula was defeated by?
59896. Consider the resonant circuit as shown below
The circuit is scaled modified so that Zmax 104 and ωo = 108 Radians. Find the required element values
59897. Consider the z-transform X(z) = 5z2 + 4z-1 + 3; 0 < |z| < ∞ The inverse transform x[n] is
59898. Find equivalent capacitance if each capacitance is 2 F.
59899. In a JK flip-flop, J is connected to Q and K is connected to Q outputs. The JK FF converts into a
59900. A point charge of 6 μC is located at the origin, uniform line charge density of 180 nC/m of 8 m length lies along the x axis and a uniform sheet of charge equal to 25 nC/m2 of area p x 42 lies in the z = 0 plane. Calculate total electric flux leaving the surface of sphere of 4 m radius centered at origin.