60052. V-I relationship of a network N is given by, V = 8 - 4I.
The equivalent circuit to the network N is shown below
The values of IN and RN are
60053. If the open-loop transfer function is a ratio of a numerator polynomial of degree 'm' and a denominator polynomial of degree 'n', then the integer (n - m) represents the number of:
60054. The transfer function of a system is . The characteristic equation of the system is :
60055. Given f = GEF + KHIJ + LMON + TUV WXYZ and E + F + G = LMN V + W = U . Z . Y . X . T NAND B (UVW ⊕ WVU ) = KJ(XY ⊕ XY )
Then f is equivalent to
60056. If V = 4 in the figure, the value of IS is given by,
60057. Choose correct option for a stable system : Roots of the characteristic equation of the system are real and negativeArea within the impulse response is finite
60058. The number of distinct Boolean expressions of 3 variables is
60059. If X = 1 in the logic equation [X + Z { Y + (Z + X Y )}] { X + Z (X + Y)} = 1, then
60060. (22)4 + (101)3 - (20)5 = (x)4 + (4)x+1 where x > 4. The value of x is
60061. Consider a system with the transfer function . Its damping ratio will be 0.5 when the value of k is :
60062. For the system with given characteristic equation
s5 + 4s4 + 8s3 + 8s2 + 7s + 4 = 0
The number of roots on left hand side, right hand side and imaginary axis are respectively.
60063. A series RLC circuit has a resonance frequency of 1 kHz and a quality factor Q = 100. If each of R, L and C is doubled from its original value, the new Q of the circuit is
60064. The depth of penetration at 4 MHz is 10 cm, then at 2.5 MHz it is
60065. The expression given is F(A, B , C, D, E, F, G, H) = (33, 48, 102, 158, 222, 229, 233, 243, 255); then the __________ and __________ minterms are grouped together into dual and variable __________ is reduced using the dual
60066. Raju is not free on the 27 th, we will have to find an ......... date.?
60067. A source produces 4 symbols with probabilities , , , For this source, a practical coding scheme has an average codeword length of 2 bits/symbol. The efficiency of the code is
60068. A generator of 50 Ω internal impedance and operating at 1 GHz feeds a 75 Ω load via a coaxial line of characteristic impedance 50 Ω. The VSWR on the feed line is
60069. A second order system has the transfer function . With r(t) as the unit step function, the response c(t) of the system is represented by
60070. Which of the following is a variety of maize?
60071. In the circuit, the value of the voltage source E
60072. Skin depth depends on
60073. The following Variable Entered Map (VEM) represents which of the following function:
60074. Hall coefficient RH is directly proportional to the charge densityRH depends upon type of the semiconductor material (n - type or p - type)Hall co-efficient RH is directly proportional to hall voltage VH From the above statements which are the false statements?
60075. The equivalent form of the logical expression (A BC + A B C + ABC + ABC + AB C ) is:
60076. In a series operated thyristor configuration, each thyristor should support 100 V. However, the three thyristors only support voltage of 100 V, 90 V and 85 V respectively. Hence, the string efficiency in the case is :
60077. A uniform plane wave in the free space is normally incident on an infinitely thick dielectric slab (dielectric constant εr = 9). The magnitude of the reflection coefficient is
60078. A speech signal, band limited to 4kHz and peak voltage varying between + 5V and - 5V is sampled at the Nyquist rate. Each sample is quantized and represented by 8 bits. If the bits 0 and 1 are transmitted using bipolar pulses, the minimum bandwidth required for distortion free transmission is
60079. “Interpretation of statutes” falls under which jurisdiction of Supreme Court of India?
60080. The effective length of an 1/2 antenna (Given Rr = 73 Ω and (Ae)max = 0.34λ2 and η = 120p ) is __________ .
60081. Find Z11,
60082. Consider a Binary Symmetric Channel (BSC) with probability of error being p. To transmit a bit, say 1, we transmit a sequence of three 1 s. The receiver will interpret the received sequence to represent 1 if at least two bits are 1. The probability that the transmitted bit will be received in error is
60083. Consider the sequence x(n) whose fourier transform X(ejω) is depicted for - p ≤ ω ≤ p as shown in figure
x(n) is periodicRealEvenFinite energy
60084. In the given figure
.
The damped frequency is __________ .
60085. For a medium σ = 2.1 x 10-4 mho/m and ε = 80 e0 at a frequency of 5 GHz its loss tangent is
60086. For the output F to be 1 in the logic circuit shown, the input combination should be
60087. The ROC of Z-transform of the discrete time sequence x(n) is
60088. The first christian church was established at?
60089. The function shown in figure, can represent a probability density function for A __________ .
60090. I look ......... to my brother as my guardian .?
60091. Corpuscular theory of light was proposed by?
60092. The circuit given below:
If R1 = R2 = 20 kΩ and C1 = 0.2 μF and C2 = 0.005 μF. Then which of the given statements given below is true?
60093. The Nyquist sampling rate for the signal s(t) = is given by
60094. The question below consists of a pair of related words followed by four pairs of words. Select the pair that best expresses the relation in the original pair.
Unemployed: Worker
60095. First observation taken on turning point is
60096. For a binary symmetric channel, the error probability Pc(0) = Pc(1) = and errors are statistically independent. The channel capacity for a signalling speed 2 bits/second.
60097. Figure below shows D type Flip-Flops connected as shift register, then outputs QD, QC, QB, QA are given by:
60098. To realize following function 'f',
How many minimum number of 2 input NAND gates are required?
60099. Which of the following events relating to the life of Gautama Buddha took place at Sarnath?
60100. Among the works of Kumaranasan which was published first?