2. What is the saturation current at 30°C temperature if at 20°C the saturation current of a silicon diode is 6 nA?

Q: Use mesh analysis to determine the three mesh currents in the circuit shown in figure 7 V in www 12…

A: Given data, Circuit diagram is given,

Q: Find the time-domain of the following sources: V = 200<0° V and I = 10<45° A

A:

Q: The modified work function of an n-channel MOSFET is -0.85 V. If the interface charge is 3 × 104…

A: Given: Modified work function, Wc=-0.85 V Interface charge, q=3×10-4 C/m2 Oxide capacitance, C=300…

Q: Three inductances are connected as shown in Fig. What is the equivalent inductance? 0.1 H 0.3 H 0.5H…

A: Given data, Circuit diagram is given as,

Q: a. Find the necessary KVL/KCL equations to solve the problem. (2 pts for each equation) b. Compute…

A:

Q: In a p-type silicon sdample, the hole concentration is 2.25 × 10¹5 /cc. If the intrinsic carrier…

A: Given in a p-type silicon sample, The hole concentration, p=2.25×1015cc Intrinsic carrier…

Q: 1. Discuss the functions and application of at least 3 protective relays that are being used in 13.2…

A: The protective relays in an Electrical distribution system are used for preventive management of…

Q: 13. A mass of 1 kg. was released from a 1,000 meter height. What is its Potential Energy at the…

A:

Q: A lossless transmission line is 80 cm in length and operating at a frequency of 140 MHz. The line…

A: Given, Length=80cm=0.8m Frequency=f=140MHz Capacitance=C'=70×0.8=56pF Inductance=L'=0.4×0.8=0.32μH…

Q: In the circuit shown, 12 R = 4 N, R2 = 5 Q, R3 = 6 1,ɛ =8 V,ɛ2 = 5 V and ɛz = 12 V. R %3D R2 R3 A.…

A: Given- R1 = 4 ohm R2 = 5 ohm R3 = 6 ohm E1 = 8 V E2 = 5 V E3 = 12 V

Q: HW hove T ил Дол () {18 362 12 find is, and in in the circult

A: We will apply nodal analysis here  Nodal analysis is combination of KCL and ohms law

Q: 8. a). What are the values of the inductor voltage and current and the capacitor voltage and current…

A: Given data, Circuit diagram is given as,

Q: A system shown in Figure Q3 a) has a damping ratio of 1 and a natural frequency of 10 rad/s.…

A:

Q: Problem 07.028 For the circuit shown in the given figure, assume f- 60 Hz. V-9020 V. R=25 ohm, XL 80…

A:

Q: Find the Thevenin equivalent with respect to the terminals a,b and determine the current across 1.5…

A: Given:

Q: Find the resistance of a 100 ft length of copper wire with a cross-sectional area of 810.1 CM. The…

A: The resistance of a wire is the ratio of the product of resistivity and length of the conductor to…

Q: Que 4.20. Find the Y-parameter model. A the Y-parameter I 13 YA of the following -circuit and draw…

A:

Q: The voltage at the terminals of the 0.6 μF capacitor shown in the figure is 0 for t < 0 and…

A:

Q: image

A:

Q: Analog signal may be converted into digital signal by

A: The correct option along with the explanation is provided in the following section.

Q: ..) Find the Thevenin equivalent with respect to the terminals a,b and determine the current across…

A:

Q: J Connect the following equation using the NaNd gate 1- x (x+y) 2- M+A(ZM) Connect the following…

A:

Q: Q2 Find the Z parameters of the network shown in Fig. 3. 10 Ω ww V₁ 1052 ww ww 10 Ω ww-ww 192 192 ww…

A:

Q: Find the Z parameters of the network shown in Fig. 3.

A:

Q: Determine the currents i and in, and the power developed in the 64V voltage source and 8-0 resistor…

A: The required parameters can be calculated by using mesh analysis. The equation cannot be formed for…

Q: Determine v, and i in the circuit shown in Fig. 2.23(a). 12 V 4Ω www 6Ω www % + (a) 2% 4 V

A:

Q: What is the minimal solution for the Kmap shown? AB CD 00 01 11 10 00 1 1 01 1 1 1 11 10 1 1 1

A: Given K-map,

Q: Find the Thevenin equivalent with respect to the terminals a, b and determine the current across 1.5…

A:

Q: An industrial plant draws 500 kW at 0.6 pf lagging from a 3-phase system. In order to raise the…

A:

Q: Q2 Find the Z parameters of the network shown in Fig. 3. 1052 1092 ww ww V₁ ww 1092 wwwwww 192 192…

A: Given data, Circuit diagram is given as,

Q: 3) Power of a 100W, 110 V lamp is to be varied by controlling the firing angle of an SCR in a…

A: Given: Vrms=110 V, P=100 W, firing angle α=60° Required: RMS voltage and current measured in the…

Q: 4. Pedro walks at the speed of 40 meters/min from the school to home, by taking the longer route of…

A: Given  Speed: 40meters/min Longer route is: 100 meters to north and then 100 meters to east. Mother…

Q: A 5 KVA, 200V/400 V, single-phase transformer has a secondary terminal voltage of 385.5 volts when…

A: Given data, A single phase transformer has  S=5 kVAV1/V2=200V/400VV2fl=385.5 V

Q: The complex number z can also be written in polar or exponential form as z = r< = re^(jo) where r is…

A: Complex number: r=x2+y2ϕ=θ=tan-1yx

Q: D.T.L.T.I. systems are connected as shown below. Find the overall impulse response of a system and…

A:

Q: Connect using the following equation the Nand gate and write truth Fable LM+A(Zm) Connect the…

A:

Q: Z 3D 20 www 40 -j3 n O d. Z 1,95 -j1,29 = O e. Z 1,95 + j0,29 0 j3 n j20 -j30 O a. Z₁ = 1,95 +j1,29…

A: Simplified circuit for total impedance ZT :

Q: Q.18 ** *** [ The current in a coil of self-inductance of 4H changes from 10A to 2A in t seconds and…

A: Given: Self inductance of coil, L = 4 H Current changes from 10 A to 2 A, so ∆i=10-2 A=8 A Induced…

Q: QUESTION 2 Find Rth with respect to the terminals a,b for the circuit in Ohms. Figure P4.64 8 Ω 60 V…

A: Given circuit:

Q: The magnetic field is given as: H = 1ax + 2z²ay – 3yaz A/m Find the x-component O 1.5 A/m² O2A/m²…

A: Given magnetic field, H=1ax+2z2ay-3yaz Am

Q: A 50μF capacitor initially charged to 125V is discharged across a series combination of a 1k0…

A: A 50 μF capacitor initially charged to 125 V. Resistor R= 1K-ohm Capacitor210 micro farad Find…

Q: G1 파 H R₁ H G₂

A:

Q: A 120-22 lossless line is terminated with 40- and 20- resistors in parallel. The voltage a the input…

A:

Q: Problem 6 A balanced wye-connected load of Z = 1-j0.15 2 is connected across a three-phase source of…

A:

Q: In the unbalanced bridge circuit of the given figure, find the potential difference Vẹp that exists…

A: Given an unbalance bridge circuit,

Q: Que 2.23. What should be the value of R, so the maximum po can be transferred from the source to R,…

A: The maximum power will be transferred to the load if the load resistor is complex conjugate of input…

Q: The quantum efficiency (n) and responsivity (R) at a wavelength 2 (in µm) in a p-i-n photodetector…

A: Given  Responsibility Quantum efficiency wavelength

Q: Que 4.10. Consider the network shown in Fig. 4.10.1. Determine the transfer function. R₁ VIN C₁ = R₂…

A:

Q: A slow speed alternator works in parallel with a turbo-alternator, the combined output being 2500 kW…

A: We got two alernators one is slow speed alternator and another is turbo-alternator they both work in…

Q: Given vector A = x²yax-yzay + y(z²)a₂ and point T(2, -1, 3). Determine the position vector S if the…

A:

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.