Hartley oscillator is commonly used in.

Q: A certain power supply filter produces an output with a ripple of 38.74 mV peak to peak and a dc…

A: The ripple factor is the ratio of the RMS voltage to the dc voltage. The ripple factor represents…

Q: How to solve these equations 3 ,4 ,5

A:

Q: 1. Simplify ABC+ĀBC+ABC+ABC 2. Simplify ABCD+ABCD+BCD + ABCD

A:

Q: A coil takes a current of 1.5 A from a 9 V DC supply. When connected to a 230V, 60Hz supply the…

A:

Q: Draw the waveform of the transmitted signal in QPSK and OQPSK if the binary data is given as bk =…

A: Given data: A binary signal, bk - "11000111"   To find: The question demands the waveform…

Q: 4. The switch has been open for a long time and is closed at t = 0. The circuit parameters are…

A:

Q: A capacitor has a reactance (Xc) of 45 2 when operated on a 60 Hz supply. Determine the value of its…

A:

Q: (a) Find the Q-point (VGs, Vos, ID) for the transistor for R₁ = 1000 k, R₂ = 2200 kg, R3 = 240 KS2,…

A:

Q: The process of converting the analog sample into discrete form is called

A: Th solution is provided in the following section.

Q: 8.5 In a single-phase full-bridge PWM inverter, the control logic for power electronics devices is…

A: Given that A single phase full-bridge PWM inverter. Load resistance, RL=5 ohm Input voltage, VDC=100…

Q: A linear machine shown in Figure has a magnetic flux density of 0.5 T di rected into the page, a…

A: aThe current in the bar at starting isi=VBR=100 V0.25 Ω= 400 ATherefore, the force on the bar at…

Q: The difference equation is: - y(n) - 0.4y(n-1) + 0.29y(n − 2) = x(n) +0.5x(n-1) - a. Find the…

A: Given Difference equation : y(n)-0.4y(n-1)+0.29y(n-2)=x(n)+0.5x(n-1)

Q: Settling time is inversely proportional to product of the damping ratio and Time constant Maximum…

A: Given with three questions 1) Settling time inversely proportional to product of damping ratio and…

Q: From the circuit shown, if the inputs A and B are both 1, Q3 is/has: a.) a collector-emitter…

A:

Q: In digital transmission, the modulation technique that requires minimum bandwidth is

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

Q: A certain electronic power supply requires 25 W of input power. It can produce an output power of 20…

A:

Q: II. Solve for the impedance Z in the following circuit that results in maximum power transfer. 60/0°…

A: Given,

Q: Function of RF mixer is

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

Q: Each of the two wattmeters connected to measure the input to a balanced 3-phase load reads 10 kW.…

A:

Q: Vs -20V R1 100kΩ R2 325ΚΩ Rc 4.7ΚΩ Q1 Re 1.5kΩ

A: Given that β=160 VS=20 V, R1=100 k-hm, R2=25 Kohm, RC=4.7 kohm, and  Re=25 kohm. The given circuit…

Q: A load impedance ZL = 200 + J160Ω must be married on a 100Ω line using an open parallel estub tuner.…

A: A load impedance ZL=200+j160 Ω must be matched on a 100 Ω line using an open parallel stub. We need…

Q: RLC Series. In an AC series circuit containing resistance R, inductance L and capacitance C, the…

A: For a given series RLC circuit Z=R+j(XL-Xc) Detailed solution is shown as follows:

Q: For each of the following waveform pairs, use the convolution integral to find response y(t) of the…

A:

Q: What is Fourier Transform? How is it used for transformation of signals and systems? What is…

A:

Q: The common-mode gain is ........... 1. very high 2. very low 3. always unity 4. unpredictable

A:

Q: In a 3-phase, 4-wire system, two phases have currents of 10 A and 6 A in lagging power factors of…

A:

Q: Determine the CCR, RCR and FCR for an office space 15m by 10m, with a ceiling height 3.6 m. The work…

A:

Q: The intrinsic carrier concentration of silicon sample of 300 K is 1.5 x10¹6/m³. If after doping, the…

A: Given: Intrinsic carrier concentration, ni=1.5×1016m3 After doping majority carrier, n=5×1020m3

Q: An amplifier without feedback has a gain of 1000. What is the gain with a negative feedback of…

A: Given, An amplifier gain without feedback, A = 1000 A Negative feedback with feedback factor,…

Q: small induction motor with power factor of 0.8. The effective currents flowing through the bank of…

A:

Q: The response of the system is given by Y(s) = = Find the final value of the system output. (5+3)(5 +…

A:

Q: A series RLC circuit has a hypothetical current that is described by the expression, I(t) = 6e-t sin…

A: Given,For a series RLC circuit,The expression for hypthetical current is given by,It=6e-tsin 2t…

Q: Figure (a) shows a phasor diagram ir which the current I lags the applied voltage V by angle p. The…

A:

Q: 7. The armature of a d.c. generator has a 2-layer lap-winding housed in 72 slots with six con-…

A: Given data, A DC generator has 2 layer lap winding. Number of slots is 72 Conductor per slots is 6.…

Q: O 4Ω 12 Ω wwwwwww 15Ω 18 Α 6Ω RLOAD

A: Maximum power theorem states that maximum power dissipated by load if its value is equal to the…

Q: 7. Find the average and r.m.s. values of the voltage wave shown. 0 n 3 2

A:

Q: 5. We would like to build a filter which implements the Bode approximate gain plot given below. a)…

A: Note: We are authorized to answer the first three sub-parts at a time, so we are answering the first…

Q: The output voltage Vout of the two stage amplifier shown in the figure is: Vin=0.2m V A C 0.16 V 038…

A: Given: A two stage amplifier

Q: Find the Thevenin equivalent circuit with respect to the terminals a, of the circuit shown below…

A:

Q: The diodes shown in Figure P9.13 are identical and have n = 1. The temperature of the diodes is…

A:

Q: From the circuit shown, if the inputs A and B are 0 and 1 respectively, Q5 is/has/will a) a negative…

A: Given: A circuit with five transistors and 4 resistances and 1 LED and power supply. We have to…

Q: Given H(s) = 70(s+200) s+7,000 a) What is the zero of this function in the form s + Z₁? Z₁ = b) What…

A: The poles and zeros of the transfer function can be calculated by equating the numerator and…

Q: Q4 a) Calculate the 4-point DFT of x [n] = {x[0] = 1, 1, 1, 1} using the decimation-in- frequency N…

A: Since you have posted the multiple questions so we are supposed to answer the 1st one.

Q: An air filled rectangular waveguide of dimension 7 x 3.5 cm² operates in the dominant TE₁0 mode. The…

A: Given: An air filled rectangular waveguide operates in TE10 mode. Dimensions, a×b=7×3.5 cm2…

Q: Determine the output expression  2. Simplify the expression

A: The logic gate circuit diagram is shown below,

Q: Q2) and determine if it is generated or consumed Using Mesh analysis to find the Power of the 8A…

A:

Q: A parallel pair circuit of two impedances Z(1)= 11 + j 23 and Z(2)= 6 - j 13 is supplied with an AC…

A:

Q: A resistor R = 1kOmhs, an inductor L=1mH and a capacitor C = 1uF are used in a circuit which is…

A: Given, A RLC circuit is driven by voltage source vst=10sin105t+45°. R=1 kΩL=1 mHC=1 μF

Q: N 647 = -5 Xuv Q.1: a. Three watt-meters W₁,W2, W3 are connected to phases a, b, and c respectively…

A:

Q: For the POT in the figure, if Rac= 10K and Rab-44% of the POT rated value, then Rbc equals: MM.…

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.