73151. For the network shown below, the Thevenin voltage and RTH is equal to __________
73152. Impedance function for the network shown below is:
73153. 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
73154. Which of the following functions would have only odd powers of x in its Taylor series expansion about the point x = 0?
73155. Find the maximum power that can be delivered to a load
73156. The distance between target and radar is reduced to half. Power received increases by
73157. The Causal system given below is __________ H(z) = 6 + z-1 - z-2
73158. Given potential sin Θ cos Φ, find flux density D at (2, 2p , 0)
73159. The following circuit is implementation of Sum of full adderCarry of half adderDifference of full subtractor
73160. The Thevenin impedance Zth between the nodes P and Q in the following circuit is
73161. 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
73162. 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.
73163. 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.
73164. Find the number of loop equation and number of possible trees for the given graph.
73165. The number of open right half plane poles of is
73166. 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 VThe maximum and minimum values of the output voltage respectively are
73167. Four signalsm1 = 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
73168. The feedback control system shown in figure is stable for what values of K and T?
73169. Find the value of ix if each resistance is of 3 Ω and each battery is of 6 V.
73170. The point in the immersed body through which the resultant pressure of liquid is taken to act is called
73171. Find RTH
73172. If then for this to be true x(t) is __________ .
73173. The dual transform of the given network as
73174. 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
73175. Find the power absorbed or delivered by each source:
73176. The function shown in figure, can represent a probability density function for A __________
73177. If the transfer function of the following network is The value of the load resistance RL is
73178. A bipolar differential amplifier uses a transistor having β0 = 200, ICQ = 100 mA, |Adm| = 500 and CMRR = 80 dB. The value of Rc and RE will be respectively __________ .
73179. A 300 MHz plane EM wave is propagating in free space. The wave is incident normally on an infinite copper slap. The antenuation constant for the wave is (σcopper = 5.8 x 107 mho/ m). The skin depth is
73180. Following figure represents
73181. For parallel RLC circuit, which one of the following statements is NOT correct?
73182. The practical resonant circuit is shown in above figure. Find the expression for the resonant frequency ωo
73183. A ramp input applied to a unity feedback system results in 5% steady state error. The type number and zero frequency gain of the system are respectively.
73184. The equation sin (z) = 10 has
73185. Given If , then the value of K is
73186. Consider the Schmitt trigger circuit shown below. A triangular wave which goes from - 12 V to 12 V is applied to the inverting input of the op-amp. Assume that the output of the op-amp moves from +15 V to -15 V. The voltage at the non-inverting switches between
73187. i1(t) for t > 0 is given by
73188. Find I in 4 Ω resistor.
73189. Which of the following Boolean Expression correctly represents the relation between P, Q, R and M1?
73190. A sequential multiplexer is connected as shown in figure. Each time the multiplexer receives the clock, it switches to the next channel from 6 to 1. If the input signals are :A = 10 cos 2p (4 x 103t)B = 15 cos 2p (5 x 103t)C = 20 cos 2p (6 x 103t)D = 10 cos 2p (10 x 103t)The minimum clock frequency should be __________ kHz.
73191. The Boolean function realized by the logic circuit shown is
73192. Find RAB
73193. For the network shown below, determine fHi and fHO, if, r0 = ∞, Cbe = 36 Pf, Cbc = 4 Pf, Cce = 1 Pf, Cwo = 8 Pf, Cwi = 6 Pf where Cwo = wiring capacitance at output side, Cwi = wiring capacitance at input side
73194. Complex pole in z-plane is as shown below. This is the pole diagram for __________ .
73195. Four messages band limited to W, W, 2W and 3W respectively are to be multiplex using Time Division Multiplexing (TDM). The minimum bandwidth required for transmission of this TDM signal is
73196. Which of the following terms are equivalent? A ⊕ B ⊕ CA ⊕ B ⊙ C A ⊙ B ⊕ CA ⊙ B ⊙ C
73197. If 137 + 276 = 435 how much is 731 + 672?
73198. An astable multivibrator circuit using IC 555 timer is shown below. Assume that the circuit is oscillating steadilyThe voltage Vc across capacitor varies between
73199. The number of product terms in the minimized sum of product expression obtained through the following k map is (where "d" denotes don't care states)
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