why we don't need to put the ground on the seven segment ic

Q: Q6) A source emits one of four messages randomly every millisecond. The probabilities of these…

A: We need to find out entropy band code for given message .

Q: For a single wire antenna, explain (in your own wc radiation from this antenna.

A:

Q: A three-phase balanced wye-wye system has a line voltage of 208 V ms. The line current is 6 A ms and…

A: Steps: Draw the per-phase model of the given circuit Find R using per phase power loss Find Z using…

Q: 8.8 Explain what is meant by micro stepping.

A: Micro stepping is a process to drive or run stepper motor in which it rotates upto only a fraction…

Q: Q2// Find the equivalent resistance across terminals MN in part B. B/ ww 3.25 Q 2.5 2

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Q: PROBLEM: Derive the z-transform for f(t) = sin pt u(t).

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Q: Solve the linear differential equation

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Q: 2. Consider the variable gain amplifier circuit below. Varying the input Vg will let the…

A: Given Consider the variable gain amplifier circuit below. Varying the input VG will let the…

Q: P5.4 A temperature sensor was connected to a 16-bit A/D converter with 0 to 5 V analog range. The…

A: Analog to Digital Converter: Analog to Digital Converters (ADC) convert analogue electrical impulses…

Q: Determine the Power consumed by the load (Green) when it is connected to a supply voltage of 48Vdc…

A: It is given that:

Q: 23 Given: Vrms = 120 V, what is its peak voltage 84.85 V 169.71 V -169.71V O 339.41 V

A: In this question we need to choose a correct option

Q: 11.63 A balanced three-phase source serves the following loads: Load 1: 60 kVA at 0.8 pf lagging…

A: The solution is given below

Q: 11.27 In a balanced three-phase wye-delta system the source has an abc phase sequence and V= 120…

A:

Q: Find the Fourier transform of e72t O a. None of the answers оъ. 2т6(w + 2) Oc. О с. 6(ш + 2) Ο d…

A: here we have to find the fourier transform of  ej2t

Q: circuit Find the R perame ters for the gwon I, V, 2

A: In this question,   We need to determine the h parameters.  We are using the virtual property of the…

Q: (a) Consider the continuous-time linear time-invariant system with impulse re- sponse sin(4(t – 1))…

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Q: 5.16. When operating from rated voltage, a DC machine has a no-load speed of 5,000rpm and rated…

A: Efficiency is defined as x x= (((no load speed)- full load speed)/full load           speed))*100

Q: 3dB frequency wo in radians per second. R R VIN Vo Rb 1.2K Ra 1.0K C 0.4uf .1xF R =1000 2 = 4 KR

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Q: 19 Given the equation, Ve = 42. 1 V sine, What is the value of peak voltage? 42.1 V 84.2 V 59.54 V…

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Q: VCC 12V RC-6.4K Find: RF =220k UA a. Ig = b. lE = C. VCE= d. Vg = e. Vc = B 100 V V %3D RE=1.2k

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Q: 11.60 An abc-sequence wye-connected source having a phase-a voltage of 120/0° V rms is attached to a…

A: In this question,   We need to determine the total complex power supplied by source and active and…

Q: 2. Unbalanced delta connected load has a. Symmetric Current b. A symmetric current c. Infinite…

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Q: Question: With necessary diagrams and equations, describe the operations of single-phase half-bridge…

A: The inverter is a device which converts the DC electric supply to AC. This is majorly used in Power…

Q: Find the equivalent resistance across terminals XY in part A, and MN in part B. A/ 10 2 Xo ww yo ww…

A:

Q: Given FM and PM modulators with the following parameters. FM modulator PM modulator kg = 1.5 KM₂/V…

A: According to the question, for the given data of FM modulator and PM modulator, we need to find the…

Q: A B R1 R3 R6 9 8 R2 4 R4 5 R7 7 R9

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Q: A discrete-time signal x(n) is illustrated in Figure 3.1. x(п) 1-0- 0.25 0.0625 0.015625 오 -3 -2 -1…

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Q: The task is to determine the number of elements in the vector x = [1, 4, 9, 16, 25, 67] and store it…

A: The vector is like array but unlike array, we don't define its size first. In vectors  size is…

Q: Laplace transform of t cos at

A: Laplace transform of t cos at

Q: find the current using maxwell's mesh

A: In this question,   We need to determine the current using maxwell's mesh?

Q: What would be the current in a circuit that has two2Ω resistors followed by 3Ω resistor  in parallel…

A:

Q: A dc shunt motor is taking 20 A from the 220-V source. The field and armature resistances are 110…

A:

Q: 12. In a balanced Delta- Connected load, current in the impedances are referred a. Dark current b.…

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Q: A current filament of 10 7 A in the +X direction lies along x-axis, and a current sheet, K=2 ay A/m…

A: Solution- a) Current filament of 10π Amperes in +ve x direction along axis  - produces H1 at P(…

Q: 1. CITAL 2. Qnn %3D TITAL 3. Q2 4. V7 5. Va

A: The total capacitance can be calculated by reducing the parallel connection and cascade connection…

Q: A + ĀB + ABC + ABCD + ĀBCDE = A+ B + C + D + E_ Q1/ Proof that

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Q: SHOW COMPLETE SOUTION C2 Cs C8 C7 a=C2 -Ca - 4MF C4 = Cr =Co 2MF CT= C8 = 6AF %3D 1. CNTAL - ?

A: In this question we will find total capacitance and total charge and charge on C2.. Note:- as per…

Q: A 4-pole, 3-phase, 50 Hz induction motor has a voltage between slip-rings on open-circuit of 520V.…

A:

Q: QUESTION 11 The size of the conductor feeding the motor should be able to carry at least 125% 200%…

A: while designing windings of motor, it is made sure that it can handle some percentage of current…

Q: or False. In converting a given sequential circuit to state diagram, getting the boolean expression…

A: 1.) For converting a given sequential circuit to state diagrams consists of various steps which…

Q: Q2 ĀC + AC + B By using NAND gates only, implement the Boolean expression

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Q: Assume that r(t) and y(t) are both continuous-time aperiodic signals, and Fourier Transform of æ(t)…

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Q: Q/ If the bandwidth of PAM system not exceed 4kHz is used to transmit voice signal sampled at…

A: Given,The frequency is,fm=4 kHz

Q: QUESTION 12 The proper way to determine the required over-current protection is to: determine the…

A: There are several ways to determine the requirement of overcurrent protection as there should be an…

Q: 15 +100 V Solve for the voltage at 40° OV -100 V 36.4 V 43.6 V 64.3 V 100 V

A: We need to find out the value of signal at given angle .

Q: Sketch the root-locus Plot for the system shown in Figure below Ges) s? (s+3)

A: In this question,   We need to draw the root locus of the given transfer function.

Q: SHOW COMPETE SOUTION C2 50v C8 C7 C4 = Cr =Co = 2MF C7 C8 6AF %3D 1. CRTAL 2. QnnAL ? 3. Q2 - ? %3D…

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Q: Phase deg Gain dB - Ph2 Ph3 Ph 10w W4

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Q: 11.69 A balanced three-phase source supplies power to three loads: Load 1: 30 kVA at 0.8 pf lagging…

A: Steps: Find the net active and reactive power Compare with the active power of all load  Compare…

Q: The signal is created using a NRZ-I line coding scheme. Find the data bits or symbol. USE: No…

A: The signal is created using an NRZ-I line coding scheme. We need to find the data bits or symbols.…