220 Q R2 100 Q R1b 330 Q R3a R3b 12 V DC 10 k2 R4 5.1 kQ

Q: Determine the waveform of the output voltage Vo in the network efficiently for sinusoidal input sign...

A: This question belongs to power electronics . It is based on the concept of application of diodes in ...

Q: 2) A0-250 mA range ammeter has an accuracy of 2% of full-scale reading. The ammeter measures 150 mA....

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Q: Find the transfer function, G(s) = V(s)/V(s), for the network shown in the figure below. 1 H vị(t) Ι...

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Q: fixed bias circuit shown in figure uses a silicon transistor with VBE = 0.7V. Find the collector cur...

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Q: One of the methods of charging materials wherein the transfer of charges is due to the contact betwe...

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Q: +9V(Vcc) Rc 2.5k Ic + VCE 50k RE 4.3k -9V(VeE) 1.93mA, 5.17V 2.93mA, 4.17V O 1.93mA, 4.17V O 2.93mA,...

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Q: +15 Vcc RC 1.5 k2 22 k2 ß = 150, R2 4.7 k. SRE 680 kN

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Q: ollutant. (Use 4 significant figures.) * Each sample of water has a 10% chance of containing a parti...

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Q: what is the resistance of Green, Blue, Yellow, Silver and Red

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Q: Find the differential equations of every given equations constant/s. using elimination the arbitrary

A: Solution- 1) Given,  y = C1eaxcosbx+C2eaxsinbx y = eaxC1cosbx+C2sinbx .................1  We have d ...

Q: 6) Th ree resistors R1, R2, and R3 have the following values. R1 = 2002±5%, R2 = 1002+5%, R3 = 50 Q±...

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Q: Find the shortest lengths for short circuited line of 75 to give the following input impedances: Z= ...

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Q: a) h[n] = {-1,1,2,3} Above defines the impulse response h[n] of a certain LTI aystem Determine the ...

A: Control systems are represented by transfer function. This  can be written in both time domain and s...

Q: The polarization of an LED is similar to the polarization of the diode, but a current limiting resis...

A: To select correct answer

Q: in a parallel the total current is equal to the summation of currents in each element where it follo...

A: in a parallel the total current is equal to the summation of currents in each element where it follo...

Q: 1. Use Kirchhoff's Laws to find the branch curents indicated in the following networks: 2420'v a 50 ...

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Q: CALCULATE THE THREE-LINE VOLTAGES AND THE PHASE VOLTAGES (with a degrees), THE LINE CURRENT, THE PHA...

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Q: Determine the Laplace transform of e–t cos 2t.

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Q: Two identical 2,000 kW alternator operates in parallel. The governor of the first machine is such th...

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Q: (b) Draw open and short circuit characteristics using the following data for 13kV ,150 MW,0.8 pf mac...

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Q: QI: Determine the proper values of load resistance R1, and maximum Zener current Izm to maintain the...

A: As per company guidelines we are supposed to answer only one question. Kindly repost other questions...

Q: An autotransformer having a transformation ratio of 0.5 supplies a load of 5 kW. The power transform...

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Q: Three voltage amplifiers are cascaded with gains(ratios) A1, A2 and A3. The gain of the second stage...

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Q: A 20 Q resistor is connected in series with a 200 Q resistor and to a supply voltage of 20 V. What i...

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Q: In Industry, three Inductive loads, each of resistance R = 38 ohms and inductance L = 0.18 H are con...

A: In this question,  Impedance is connected in delta with 430V, 50/HZ supply.  We know X= wL Find the ...

Q: Problem: Consider the following canonical form of a Boolean function F(W,X,Y,Z) F(W,X,Y,Z)=E(1,3,4,5...

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Q: Solve the Laplace Transform L(cos(at)sinh(at))

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Q: Find the current that flows through the filament of a 400 watts flat iron connected to a 220 Volt po...

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Q: Find the transfer function, G(s) = VL(s)/V(s), for the network shown in the figure below. 2 H v(1) E...

A: Using nodal analysis and ohms law find the transfer function VL(S)/Vs(S).

Q: The fixed bias circuit shown in figure uses a silicon transistor with VBE = 0.7V. Find the VCE. (if ...

A: This question belongs to analog electronics . It is based on the concept of fixed bias of BJT ( bipo...

Q: A lead wire and an iron wire are connected in parallel. Their respective specific resistances are in...

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Q: 28.Determine the reading on the meter when VCC = 20 V, RC = 5 kΩ, and IC = 2 mA.

A: This question belongs to analog electronics . It is based on the concept of BJT ( bipolar junction t...

Q: At a 115kV substation the PT raatio is 1000:1 and CT ratio is 1,200:5. The potential going into the ...

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Q: A piece of electrical component inside a gaming laptop uses a source of electromotive force, resisto...

A: It is given that: Voltage=vt=4 sin4t  VResistance=R=2 ΩInductance=L=1 HTime=t=2 sInitial current=Io=...

Q: three-phase load draws 250 kW at a power factor of 0 707 lagging from a 440 V line In parallel with ...

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Q: shows a BCD counter that produces a four-bit output representing the BCD code for the number of puls...

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Q: 20 μA '2.7 k Ω RB + VCE =7.3 V %3D o 2.1 V 0.68 kΩ

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Q: voltage is equal to the change in energy divided by the change in charge Select the correct response...

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Q: 169sin 377t        a) What is the peak factor?

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Q: Figure 1 illustrates Malaysia's resources in year 2020. Calculate (in gigawatt hours) the total elec...

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Q: Assume an operational amplifier is working on inverting amplifier in which it takes input resistance...

A: Given that Ri=30ΩRf=60ΩVi=150volt

Q: A 1-phase, 20 km line delivers a load of 12 MW at 22 kV having a lagging p.f. of 0.65 at the receivi...

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Q: A single-core underground cable has a copper conductor of diameter 1.2cm and resistivity of 5.8x10^1...

A: Insulation Resistance R = ((resistivity)/(2×pi×L))ln(R2/R1) Where R1 is the radius of conductor  And...

Q: Given the circuits in Figure, measure the current of each branches and the voltage across each resis...

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Q: A 100kva, 2400/240V, 60Hz transformer has the following data: R1=0.46Ω, X1=0.76,R2=0.0038Ω and X2=0....

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Q: C(s) the transfer function, R(s) H;(s) R(s)- G,(s) G(s) G(s) G,(s) C(s) H(s) H3(s) Figure Q2a

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Q: Q3: Find F.T of the pulse sine wave shown in fig. below:

A: It is given that:  

Photoelectric

The photoelectric effect occurs when light (or similar incident radiation, including X-rays) falls on material together with a metal plate and causes it to emit electrons. The discovery of the photoelectric effect led to important new theories (and to a Nobel Prize for Albert Einstein). Photoelectric cells, or photocells, are utilized in burglar-alarm light detectors and garage-door openers (each employs a through-beam of light this is broken when something movements throughout it), and also to play soundtracks on film movies (in which a light beam shines through the soundtrack encoded at the film and is "read" with the aid of the photocells).