1. If they are present, what items are required to be bonded together to form a grounding electrode system?

Q: A collector feedback circuit uses an npn transistor with VCC = 12V, RC = 1.5kΩ, and RE = 37 kΩ.…

A: NPN Transistor: NPN transistors are a type of three-layer bipolar transistor used for signal…

Q: 1. Draw the circuit diagram in series and parallel connection Given: R1= 5Ω  R2= 7Ω R3= 8Ω Vt=…

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Q: . What is the energy stored in the inductor?

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Q: 1. When is the counter EMF at a minimum?

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Q: Assuming that initial gain, K, of the system represented in the figure below is 1, the calculate the…

A: Let, GS=KSS+x The magnitude graph shows that  both are poles because it have the negative slope. The…

Q: 9. As a DC motor begins to spin, what increases inside the motor? Power Current Torque Counter EMF

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Q: 2 1. T (s) = s+2

A: Rise time: This is the time taken by the system to reach 10 percent to 90 percent of its final…

Q: An FM broadcast-band receiver tunes to 88-108 MHz. Calculate the range of local oscillator…

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Q: 30 0 12 0 8 0 10.2 1 3.08 N d

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Q: D7.4. In the neighborhood of a certain semiconductor junction the volume charge density is given by…

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Q: Using the characteristic curve (please refer to the uploaded c

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Q: a broadcast radio transmitter radiates 9 kilowatts when the modulation percentage is 75. how much of…

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Q: In a link budget calculation at 12 GHz, the free space loss is 206 dB, the APL is 1 dB, AA is 2 dB.…

A: The losses are given as follows- Losses=Free space loss+RFL+APL+AA+PL          =206+1+1+2…

Q: 5. Determine lc and VCE in the pnp emitter bias circuit. Assume 6pc = 150 VEE +10 V RE 470 N RB 10…

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Q: 2. Find io using mesh analysis. 10 ohms 28 ohms 15 ohms 100 V 30 ohms 25 ohms 18 ohms

A: In this question we will find current io using mesh analysis...

Q: A Half-Wave rectifier with a capacitor filter (capacitance is 4700 µF ) supplies to a load an…

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Q: Implement f(a,b,c,d) = Σ m (1,2,3,5,9,10,11,15) using minimal gates and appropriate: (a) Decoders…

A: Brief description : In digital circuits we have different type of elements which are helpful in the…

Q: Transform the Y networks of Fig. 2a into ∆ networks.

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Q: Q1 R2 R3 VCC R1 Calculate the value of RB in ohms. at VCC=18 V, IB=27 uA, and VC=6V and B=63

A: Solve the first question, unless the student has asked for a specific question to be solved, subject…

Q: No. 12AWG copper conductor with a two-way length of 500ft is carrying a load of 10A on a 270V,…

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Q: An AC generator has delta connections. If each winding is rated at 20 amperes, the line rating is a.…

A: Given, AC generator has delta connection. Rating of each winding, Iph=20 A

Q: Review Current divider technique and use that to find the currents across resistors - Ir1, Ir2 and…

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Q: In a 3-phase, 4-wire system, two phases have currents of 10A and 6 A in lagging power factors of 0.8…

A: In this question we need to find a current through neutral.

Q: (a) For the common base circuit shown in Fig. Q2(a), determine Ic and VcB. Assume the transistor to…

A: Please refer the attached images for the complete answer..

Q: Determine the ampacity of a No. 8 AWG copper conductor with THHN insulation that will be used in a…

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Q: What is the importance of electrical wiring symbols and diagrams used in the electrical plan?

A: A circuit diagram or wiring diagram uses various symbols to represent parts of a circuit. A circuit…

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Q: 12Ω R3 93 E 30 V R2 60 60 V E2

A: The point related to the superposition theorem: To apply superposition,  it is essential that if…

Q: 1. A sine waveform is shown in Figure A1, Volatge, mV

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Q: How do we convert a full adder to a subtractor cum adder

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Q: 2. An electrical circuit shown in Figure A2 with load,122. 3Ω ww 12V 120 150 Figure A2 a. Develop…

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Q: Derive the flux density, D, by applying Gauss's Law: 1. Uniformly charged sph

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Q: Determine the total resistance (R) and the current flow (I) for the circuit shown in the…

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Q: In the given circuit above, work out the following: 1) Determine the: a) dc transistor terminal…

A: The circuit is as shown below,

Q: 3) Is there maximum power transfer from: a) source to amplifier? b) amplifier to load?

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Q: Design an ayrton shunt ameter with ranges 1,5,10 Amp. Using a galvanometer has a 1mA full scale…

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Q: Find the electric field along z-axis due to the square loop with line charge pi and four points…

A: 1) Electric field due to point chargesE1=Q4πεoaρ→aρ→3+bρ→bρ→3+cρ→cρ→3+dρ→dρ→3aρ→=bρ→=cρ→=dρ→…

Q: SOLVE THE FOLLOWING. SHOW COMPLETE EQUATIONS AND COMPLETE SOLUTION USING SYSTEMS OF LINEAR…

A: In this question we need to find a mesh current for the given circuit.

Q: a 300 watt carrier is simultaneously modulated by 3 sine waves with modulated percentages of 20, 29…

A: The solution is given below  This problem is related to amplitude modulation.

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A: Since you have asked multiple questions in a single request, we will be answering only the first…

Q: Write the applications of the operational amplifier.

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A: In this question,  Choose the correct options The given Statment is true or false?    as per our…

Q: The primary and secondary windings of a 500 kVA transformer have resistances of 0.44 Ω and 0.0027 Ω,…

A: The solution is given below

Q: A 199 KVA transformer has 489 turns on the primary and 149 turns on the secondary. The primary and…

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Q: Which of the following range is best to set an Ohmmeter if you are going to check a 10k ohm…

A: The solution is given below

Operational Amplifier

An operational amplifier also called op amp is an integrated circuit or analog circuit that takes input as a differential voltage and produces output as a single-ended voltage. It is an IC that can amplify weak electric signals.An op amp has one output pin and two input pins. The basic role of an opamp is to amplify the voltage difference between the two input voltages. It is also used in filtering or to perform mathematical operations or in signal conditioning.