Lab 2 - Operational Amplifiers

For the circuit diagrams in Figure 2, name the circuits and determine the output waveform by matching a row to a column. R1 (a) (e) 4. (a) (b) (f) (c) (g) (b) (d) (h) Figure 2. Figure 3. Figure 3(a) as input to Choose... Figure 2(a) Figure 3(b) as input to Figure 2(b) Choose... Figure 3(c) as input to Figure 2(a) Choose... Figure 3(c) as input to Choose... Figure 2(b) Figure 2(b) Choose... Figure 2(a) Choose...

The subject is basic electronics. please make the solution clear and understandable. thanks The topics are Bipolar-Junction Transistor, Field-Effect Transistor (FET) Part I, Operational Amplifiers, and Field-Effect Transistor (FET) Part II.

In circuit analysis, expound separately the meaning of getting negative values for the current & voltages, in theoretical calculations or experimental data? Relate to Kirchoff Rules

In circuit analysis, explain the meaning of getting negative values for the current & voltages, in theoretical calculations or experimental data.

What is Basic Circuit element

The circuit below shows a voltage source Vs with an output resistance Rout'. The source is used to power a load resistor ‘R₁'. If a voltmeter with an input resistance of 'Rin' is used to measure the load voltage 'VL', draw the equivalent circuit for this measurement system consisting of the voltage source, load and the voltmeter. If Rout = 5092 and Rin 10MQ, (a) express the voltage measured by the voltmeter (i.e., 'V₁') in terms of 'Vs', if RL = 10kQ (b) express the voltage measured by the voltmeter (i.e., 'V₁') in terms of 'Vs', if R₁ = 500ΚΩ Vs (+1) Rout www RL ww + VL

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Question 3: If the currents are in the same direction for a pair of parallel running wires, the currents on the wires are referred as Common Mode currents, ICM. On the other hand, if one of the currents is running in reverse direction (as they should normally do), the currents are referred as Differential Mode currents, IDM. It is essential in analog circuit design to keep track of differential and common mode currents. Referring to the following illustrations, assume that the separation between the wires, d, is 4 mm, the magnetic field observation point, S, is 20 mm away from the right wire, ICM- 5 mA, and IDM= 150 mA.

Analyse this circuit. (What could be purpose, state table and state diagram ets.)

With neat diagram explain the construcation and working principle of Electronics Amplifiers.

Electrical Engineering (b) For voltage divider configuration as shown in Figure Q1 (b), sketch the diagram of small signal equivalent circuit and determine the no load voltage gain, AVNL. + Vc R Rc Co Re V. Rez Z. Figure Q1 (b) N

Please also answer question 2 and 3. The justifications … no cursive

Please write introduction about Verification of series RC circuit Note: (please write details by words)

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Questions: 1.) It refers to an Op-Amp configuration where there is no feedback from the output back to the input.   2.) This is a type of IC that is especially useful as an audio oscillator because it has high gain, and it can easily be connected to produce positive feedback.   3.) A ________________ reduces the gain and improves many characteristics of the op-amp.

PLEASE INCLUDE A DETAILED STEPS What are the steps in designing combinational circuits?

1)This multiple choice question from MEASUREMENTS INSTRUMENTATIONS course.just write for me the final answer.

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What is weight transducer. Explain the characteristics 2)What is the name of the cable used in the experiment. Write its function.

A) Choose the correct answer. 1) For purposes of measuring length, the human torso was a convenient tool, and gave us units of---------? A) Meter. B) cm. C) foot. D) mm. 2)--------the output signal consists of a proportion of the extermal voltage source applied across the two ends of the potentiometer. A) Null-type, B) deflection-type C) passive instrument „D) active instrument. 3) The prerequisite for the reduction of systematic errors is a complete analysis of the----? A) Measurement system, B) systematic errors, C) System disturbance, D) Errors.

A resistor Ra is in series with a voltage source Va. Draw the circuit. Label the voltage across the combination as v and the current as i. Draw and label the volt–ampere characteristic (i versus v).

Question 4 Block diagram of the rectifier circuit is given above.Create a block diagram for audio amplifier system with at least 5 blocks (Add physical equivalent of the input and output). Indicate all the input and output signals and voltage levels approximately on the diagram.Explain briefly the design steps of the audio amplifier with your own words. Comment about the most critical parts to be considered in designing process.

Draw the signal flow chart of the simple resistance network.a) Determine the variables.b) Establish relationships between variables (using circuit rules).c) Identify branches and nodes and draw the signal flowchart.

a) Compare metallic foil vs semiconductor strain gauges (construction, advantages and disadvantages).  b) Consider a Wheatstone bridge circuit (Figure 1) that has all resistances equal to 250 ?. The resistance R1 is a strain gauge that cannot sustain a power dissipation of more than 0.25 W. What is the maximum applied voltage that can be used for this bridge circuit? At this level of bridge excitation, what is the bridge sensitivity?

electronic circuit analys design

Explain signal and system

Measurements

Answer the last one is question d

Q-1-a) From the circuit in the Figure-1, determine the DC-bias operation Parameters: (i) IB (ii) Ic (iii) le (iv) VBE (v) VB (vi) Vc (vii) VCE (viii) Ve (Figure-1) Rg= 380kN,Rc= 1kQ B = 100, VBB = Vcc=12V RB ww. + BE BB Q-1-b) Describe briefly the input / output characteristics and application of Common Emitter BJT Configuration ww

2. Write about two applications for a series circuit, (Think about the different electronics at home or at work), and some of the advantages and disadvantages?

1) For purposes of measuring length, the human torso was a convenient tool, and gave us units of---------? A) Meter. B) cm. C) foot. D) mm. 2)---------the output signal consists of a proportion of the external voltage source applied across the two ends of the potentiometer. A) Null-type, B) deflection-type ,C) passive instrument „D) active instrument. 3) The prerequisite for the reduction of systematic errors is a complete analysis of the----? A) Measurement system, B) systematic errors, C) System disturbance, D) Errors. 4) The extent to which series mode noise corrupts measurement signals is measured by a quantity known as--- A) noise ratio , B)Dual signal-to-noise ratio , C) A&B , D) signal-to-noise ratio . 5) Sometimes used to provide shielding from capacitive-coupled noise, but the necessary supports for the conduit provide multiple earth points and lead to the problem of-------? A) Shielding, B) Multiple earth, C) Earth loops, D) Noise.

Match between column A and column B