3 Ohm 6 Ohm Y + V. La Vs Ohm 2V. 12 V

Q: Draw rough sketches showing the following: a. A current which lags the voltage by 60 degrees b. A cu...

A:  Given a. A current which lags the voltage by 60 degreesb. A current which leads the voltage by 60 d...

Q: The transformation ratio therefore is: 200 2 20.6 20

A: Given : a step down transformer  Primary side voltage = 4600 v  And secondary side voltage = 230 v 

Q: Draw below the logic circuit of the proposition ￢q ∧￢p ∧ r .

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Q: 10.40 Show that a linearly polarized plane wave of the form E, = E,e¯jßz ax can be expressed as the ...

A: It is given that: Es=Eoe-jβz ax    

Q: Logic gate No. 3 E

A: Brief description : In the above given question they have mentioned a logic diagram. Here we need to...

Q: A single phase alternator gives 250 A at 1200 volts. What is the output of the machine in kVA?

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Q: For the sine wave shown below determine the frequency. The Horizontal scale "time base" is 2 ms/div,...

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Q: SP 7: Using superposition, find the current l, in the circuit. 3 kx 42 Io

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Q: 2 μΗ 1 μΗ 3 μΗ LT= 5 μ 3 μΗ 6 μΗ 10 μΗ L. 1 μΗ

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Q: 3. The diagram in Figure P2.1 shows the electrical connection of two devices. The current ix and the...

A:   a) The circuit is given as ixt=42e-475t-25mA,    t>0Vxt=3.75V,    t>0Power absorb by the de...

Q: Calculate the current / through each of the transistor Q2 and Qa in the circuit of Fig. +6 V Tcontro...

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Q: A thyristor (SCR) structure is a a. N-P-N-P device b. N-P-N device c. P-N-P ...

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Q: 8: A system has a characteristic equation Find the range of K for a stable system. s + 2s? + (K + 1)...

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Q: (b) A star-connected three-phase load absorb 3000 W with power factor 0.433 lagging has a resistance...

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Q: 2) For the system shown below, find the magnitude of the force experienced by charge Q, and state it...

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Q: Calculate the flux (mWb) in a rectangular core that is 8.0 mm by 7 mm if the flux density is 4.0 Tes...

A: Given,Flux Density (B)=4TArea(A)=8×7×10-6

Q: (a) The unknown low-value resistance (Rx) was measured using an ammeter-voltmeter method with a volt...

A: 5) (a) To calculate the actual value of Rx (unknown low value resistance) measured using an ammeter ...

Q: 1 Corrent ID Determine Tne Drain い 2. Sketch The load Line Showing The Q Point Current and Prain to ...

A: Drain current It represents the silicon chip's current conduction capabilities and can be used to co...

Q: For the circuit shown, calculate v1 + ö2 - 24 V

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Q: Let {A1, B1, C1, D1} and {A2, B2, C2, D2} be realizations of the transfer functions G1(s) and G2(s),...

A: The realizations for the transfer functions G1(s) and G2(s) are,G1(s) =[A1, B1, C1, D1]andG2(s) =[A2...

Q: A 4600 to 230 Volts, 60 Hz step down

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Q: 1. Sea la función periódica (-4 <t<0) f(t): 2t – 4 (0< t<4) a) Dibuje la gráfica de la función. b) O...

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Q: Two equal-valued resistors dissipate a power of 10 W. The resistors are connected in: Parallel Eithe...

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Q: Clamper Circuit 1. At +20V, what is the output voltage? 2. At -10V, what is the output voltage? 3. A...

A: A clamper is an electrical circuit that shifts the DC value of a signal to fix either the positive o...

Q: A transformer is connected as shown bellow: R1 3:1 RL Source voltage Vsupply=120V, R1=5Q RL=2N Trans...

A: In this question we will find total circuit power in given single phase transformer...

Q: 図2j20 J122 201 Zs 25 10-jloSL 回a 回 ZE 248-j6 CALGULATE (A) THE TOTAL IMPEDANGE, (B) THE GURRENT Z3 A...

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Q: Problem 1. H3(S) HI(S) H2(S) H4(S) Consider the system whose block diagram is shown above. Use the s...

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Q: 10 1F 1Q i1(t) IF 12(t) 2H

A:

Q: A shunt DC generator has no load terminal voltage of 140V. Armature resistance is 1ohm and shunt fie...

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Q: 2. A voltage waveform, v(t) = 200 V sin ( 250 rad/s t ), is connected across a series combination co...

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Q: In the circuit of fig.(6). Find the magnitude and direction of the current through the 150 resistanc...

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Q: A shunt motor has lap-wound armature with 100 slots with 2 turns per coil. It is rotating at 100rpm....

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Q: 12.43 Find f(t) for each of the following functions. 135 a) F(s) : s(s + 3)*" 10(s + 2)2 b) (s) (2 +...

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Q: Y(s) Q4) For the first order system U(s) (s+1) Find the output response (Y(1) when the input is unit...

A: For the first order system,Y(s)U(s) = 1s+1

Q: 4 (a) Describe the difference between displacement power factor and true power factor. (b) Briefly e...

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Q: (b) A balanced three-phase delta connected source supplies to a balance three-phase star connected l...

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Q: What is the magnitude of a vector in a Cartesian coordinate system that originates from the origin a...

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Q: Find the total Capacitance in the circuit. A 6 µF 4 µF 6 pF 5 µf 8 uF 2 µF CT - B 3 uF 10 µF 6 LF

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Q: Use Norton's theorem to determine the current I flowing in the 42 resistance shown in Figure 4 V 2V ...

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Q: Q6: a) Draw circuit (window detector) to achieve output (high) between 3V and 5.5 V if Vcc = 10V. b)...

A: Here is your answer! I hope this will help you.

Q: Q4: A system has a characteristic equation s'+ 10s² +2s + 30 = 0. Using the Routh-Hurwitz criterion,...

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Q: Two (2) ideal voltage sources, V1 and V2 are connected together by a line impedance, Z. (i) Draw the...

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Q: 5. Find the unknown currents in the curcuits shown in Fig. 2.40 (a). DC Network Theorems 4A 8A SA 5A...

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Q: What kind of sensor is this type O a. magnetic O b. inductive O c. float O d. pressure

A: What type of sensor is given in the above image ? A. Magnetic  B. Inductive  C. Float  D. Pressure

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A: Option c 50  For first order system RL  The time constant will be (L/R )  

Q: Consider the infinite wire carrying current of 2 A along positive y-direction. The other wire is ca...

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Q: Discuss the operation of an AM demodulator circuit with emphasis on the effects of the components to...

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Q: what are exambles of low linear energy transfer (LET) and high (LET) radiation?

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Q: (b) Referring to the waveforms shown in Figure Q1(b), 60 A 60° -20 V. Figure Q1(b) (i) Sketch the ph...

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Q: Develop the signal flow graph for Cooley-Tukey algorithm for N = 8.

A: Cooley-Tukey Algorithm: In digital signal processing, this algorithm is the most efficient method fo...

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.