A resistor of 5 ohms is connected in parallel with an inductive reactance of 10 ohms, then connected in series with a capacitive reactance of 5 ohms. If the entire combination is connected across a 100 V, 60 Hz ac source, find the voltage across the resistor.

Q: 45. A 3-phase, 5 kW induction motor has a p.f. of 0.75 lagging. A bank of capacitors is connected in…

A: Given: A 3-phase, 5 kW induction motor has, Power factor, cosϕ1=0.75 lagging…

Q: only work on question 4 An RL circuit has an emf of 5 volts, a resistance of 50 ohms, an inductance…

A: Given data V = 5V R = 50Ohm L = 1H I(t) = ??

Q: 2. Draw the input and output waveform for the following clipper circuits if input signal is triangle…

A: Given data, Frequency f=1 kHz  =1×103 Hz Input triangular wave is given by 10 V. Given circuit,

Q: In pulse amplitude modulation, a. Amplitude of the pulse train is varied b. Width of the pulse train…

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

Q: 2) Compute the convolution y[n] = x[n] *h[n] of the following pairs of signals: a) x[n] = aru[n],…

A: Given :

Q: (a) What is Landau Damping? (b) Landau damping rate for electron wave is given by --0.22( Im exp (i)…

A: We are authorized to answer one question at a time, since you have not mentioned which question you…

Q: 5. Design a diode clipper circuit which produce the following output for a sinusoidal input…

A:

Q: b) Sketch four (4) types of possible connections for a three-phase transformer bank.

A: Three-phase transformer bank is in the transmission line and is studied in the power electrical…

Q: In the figure you have a RL circuit with direct current. All resistors have resistance 30.0 , the…

A: Given:-  RL circuit All resistorsR1, R2,R3 =30.0 Ω Inductance L=3.0 H Voltage V=840.0 V At t=0…

Q: B(jo) Determine gain margin and phase margin of the system shown above if the loop gain magnitude…

A: Given:  0

Q: て D E 14 F G B H r Imp. by only NAND x ·X

A:

Q: 3) Draw the schematics of a HVDC and of a HVDC light, compare the systems evidencing advantages and…

A: HVDC means high voltage direct current is a method of electrical power transmission which uses…

Q: A 6-pole, 3-phase Induction motor operates from a supply whose frequency is 60 Hz. Calculate the…

A:

Q: A DAC has a 10v range and 8 bits of resolution. What is the step size?

A: Given: A DAC has Voltage range, Vrange=10 V Number of bits, n=8

Q: Find the total resistance between 'a' and 'b' for the circuit given below. 20 Q 16 Q 20 Ω 18 2 Rab b…

A: The resistor network can be reduced by consider reducing the parallel connected and series connected…

Q: For the given circuit, find voltage V using Superposition theorem. ४८ X 15VL6 122 reell 1022 52052 t…

A:

Q: 2. Using Thevenin's theorem and Norton's theorem, find the current I, through the 202 resistor in…

A:

Q: Find the inverse z-transform of, 1 X(z) = 1-1.52¹ +0.52-2 ROC : [2] > 1.

A:

Q: Determine the power of the following digital sequence: x(n)=u(n)

A: The solution is provided in the following section.

Q: F(s): s+3) ² + ਜੇ less

A:

Q: A 480-V, three-phase, six-pole, 60Hz induction motor is running at slip of 3%. Find the speed of the…

A: Given: A 480 V, 3-phase induction motor with Number of poles, P=6 Supply frequency, f=60 Hz Slip,…

Q: a) A 2hp, 8-pole, 30 induction motor is connected to a 60 Hz power supply. From this motor, find; i)…

A:

Q: 3. What is the total current for a circuit with a voltage in the source equals 15 V and three…

A: Given :-        Voltage source, VS = 15 V    Resistance  of the circuits, R1 = 4 ohm   R2 = 5 ohm ,…

Q: For the given oscillator circuit, a) State its name. It is ♦ oscillator msec 555 Timer Relaxation b)…

A: It is given that:

Q: Fig. 1 shows a resistive circuit with one DC voltage source and one DC current source. Apply…

A:

Q: 6 H Maximum Power Transfer Example 2.5 nF 60 ΚΩ N Z₁₂ Determine the load impedance that will…

A:

Q: 42. In a 3-phase system, the line losses are W at a p.f. of 1. If the power factor becom 0-8…

A: Given in a 3-phase system, The line loss, W1=W At power factor, cosϕ1=1 If power factor, cosϕ2=0.8…

Q: Determine the power of the following digital sequence:

A: In this case, the power of the signal xn=un is to be determined.

Q: 1. Positive clipper with positive bias 2. Positive clipper with negative bias 3. Positive clamper…

A: A brief about Clipper and Clamper:- Clipper:-A clipper circuit clips or removes a portion of an AC…

Q: For the class AB amplifier shown, determine the dc parameters VB(Q1), VB(Q2), VE, ICq, VCEq(Q1),…

A:

Q: If Vin = 10 mV p-p what is the output voltage from the circuit shown below? Vin C₁ 0.1 μF Re 1100 ΜΩ…

A: Given: Vin=10mV p-p

Q: In K-mapping, a four adjacent square in a three-variable map will give ______ literals. A) 3 B) 4 1…

A: here we are asked to choose the correct option.Given  in a k-mapping , a four adjacent square in a…

Q: Direction: Round off your answers to three decimal places. a) The filter of a diode detector circuit…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: When a pure semiconductor is heated, its resistance .............. 1. Goes up 2. Goes down 3.…

A:

Q: Obtain the waveform of output states Q and Q for the D latch when the input condition as in Figure 2…

A: The latch is a device that stores a bit of data in it. It is a level-triggered device and it changes…

Q: A) What does VCO stand four? Show by drawing the relationship between its input and output signals.…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: Find the current it in the figure shown below. Given Vs = 40 V Us Μ + 6Ω * ΣΩ I iz 8 Ω

A: Given circuit: Supply, Vs=40 V

Q: In the circuit of figure Nº A, the secondary voltage Vs is 15 volts rms with a frequency of 60 Hz, R…

A: Given data, Secondary RMS voltage Vs=15 V Frequency f=60 Hz Resistance R=100 ohms Capacitance C=1000…

Q: Question 0001 What would be the demand load for all of these items? (Show all of your calculations…

A:

Q: 1. Determine i(t) in the given circuit, the switch had been open for a long time and then closed at…

A:

Q: Calculate the average (P) and reactive (Q). Consider, v(t)=3.5 cos(600t−120∘) V and i(t)=2.3…

A:

Q: Exe: The single-phase bridge rectifier has an RL Load and an ac source, with R = 10Ω and L = 10mH.…

A:

Q: QUESTION 1:- (a)    A 4-pole, 3-phase, star-connected, 50 Hz synchronous generator, with a…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: The current design of a spacecraft transmitter has the following characteristics: f= 3 Ghz, P₁ = 5…

A:

Q: 14. A technician uses an oscilloscope to measure the peak value of an AC wave. voltage has a peak…

A: Given: Peak value=Vm=100 V Required: RMS value of the voltage.

Q: What is the typical value of refractive index for an ethyl alcohol? a. 1 b. 1.36 c. 2.6 d. 3.4

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

Q: In a DC machine, rectification process is carried out in order to get unidirectional output (DC).…

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

Q: Consider the circuit shown below, find the current is. Τ 5Ω Μ 10 Ω Μ 15 Ω M 30 V

A: Given,

Q: 1. The light bulb in figure below is rated 120 V, 0.75 A. Calculate Vs to make the light bulb…

A: Given data, Bulb rating Vrated=120 VIrated=0.75 A

Q: The techniques used for sampling are a. Instantaneous sampling b. Natural sampling c. Flat top…

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.