The input characteristics of common emitter is between IC and VCE O IB and VBE O IE and IBO IB and VCEO

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A: Radiation resistance

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A: Given range of voltmeter= 1467 accuracy= 1.03% of Full scale deflection

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A: Electric field due to finite line charge density

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A:

Q: 3. Use nodal analysis to determine voltages , v1, v2 and v3 in the circuit shown below: 3 A 10 Ω 5Ω…

A: Nodal analysis uses Kirchhoff's current law and ohm's law. The detailed solution is provided below.

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A:

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A: As we have given : R2=16 kΩError range = 15 VScal range =10 VPB=55 %Zero error=20 % The gain of…

Q: For the power amplifier of Fig. bellow, calculate: (a) Po(ac). (b) Pi(dc). (c)η %. Q.1 (d) Power…

A: Given Data: VL = 18 V RL = 8 ohm Vcc = 40 V

Q: 2) Find the Z-transform of x(n) = e-0.1n cos(0.25n) u(n)

A: Find the z transform of given signal x(n) ?

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A:

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Q: Practice: 3.4 Find the currents and voltages in the circuit shown in the following figure: 20 1 40…

A: In this question, we have to find the current and voltagein the circuit  shown  below,The circuit is…

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Q: Q.3 If the input voltage to the power amplifier of Fig. bellow is 8-V rms, calculate: (a) Pi(dc).…

A:

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A: In this question we will find current in 10 ohm resistor using superposition theorem..

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A: Note: As per our guidelines we are supposed to answer only one question. Kindly repost other…

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A: According to the question,

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A: Types of induction motor  Squirrel cage Induction motor  Slip ring induction motor

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Q: Q5/A- Design a series- type ohmmeter, consist of movement requires 0.5mA for full scale deflection…

A: Given: Full scale deflection current, IFSD=0.5 mAInternal resistance, Rm=50ΩVoltage, E=V=3VRh=3000Ω…

Power Amplifier

The power amplifier is an electronic amplifier designed to maximize the signal strength of a given input. The input signal strength is enhanced to a high enough level to drive output devices such as speakers, headphones, RF (Radio frequency) transmitters, etc. Unlike voltage / current amplifiers, the power amplifier is designed to drive core loads directly and is used as a storage block in the amplifier series.

Maximum Efficiency Criterion

In every field of engineering, there is a tremendous use of the machine and all those machines are equipped for their popular work efficiency so it very much important for operation engineers to monitor the efficiency of the machine, planning engineers to check out the efficiency of the machine before installing the machine and design engineers to design machine for higher efficiency than and then the utility will procure their products that will ultimately lead to profit and loss of the company. It indicates the importance of efficiency right from the initial stage as manufacturing units, intermediate stage as planning coordinators, and end-users stage as a utility.