The figure below shows the small signal equivalent circuit of a transistor amplifier. The transistor has the following small signal parameters hte = 90, he = 3 kN, hoe = 0 S 35 kn 15 kn hie 4.7 ko Vo If the input signal of the amplifier v. has a 20 mV amplitude, calculate the amplitude of the output signal vVo. You may assume C is large i) ii) Calculate the input impedance of the amplifier again assuming C is large. iii) The output of the above amplifier is loaded by a second circuit that has an input resistance of 10 ko. Calculate the new value of vo. iv) Determine the value of the input coupling capacitor C that will give a lower cut-off frequency of 60 Hz.

Q: NSTRUCTIONS: - Answer in this format: Given, Illustration, Required Conversion, Solution, Final…

A: Given Data: Illumination  E=150 meter-candle Area of the hall A=45 × 15 m2 The depreciation factor…

Q: It doesn't . . . Very much in .summer rains O / rain / raining O O

A: We have given the following problem

Q: An amplifier has an input of 0.2W. it has an internal gain of -500 with a 10% distortion. If…

A:

Q: 27- The modulus operator uses character. %

A: Modulus operator used to determine the remainder of division  eg .  Algorithm  Int a = 10  ;  Int b…

Q: A two-anode mercury-arc rectifier delivers a load of 5.98kw at 115volts.  If the primary of the…

A: dKVA rating of transformer primaryKVAp=V1I11000KVAp=4600×1.791000KVAp=8.24 KVA

Q: A Y - connected load is supplied from a 400 V, 3 - phase, 3 – wire symmetrical system RYB. The…

A: In the given question the source is balanced sourece having phase sequence RYB. The phase voltage…

Q: Е. Using a constant 4.5 V source, three bulbs, wires, and a double throw switch design a circuit…

A:

Q: appropriate answer. Statement one The most common causes of death are falls from heights and being…

A: a) Statement one is correct and statement two is correctExplanation:Statement one states two of the…

Q: Q3) Machines A and B make components, which are then placed on a conveyor belt. Of those made by…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: I have a wooden toy train that runs on wooden tracks. I would like to place two ESP-WROOM-32 Boards…

A: According to the question we need to design a wooden train that runs on wooden track.What's the…

Q: Good day! Please help me define LDA, ADD, SUB, OUT, and HALT in SAP - 1.

A: We have to define LDA, ADD, SUB, OUT, and HALT in SAP

Q: or the cut-off frequency of a real filter, the magnitude of step function is reduced to…

A: Since you have asked multiple questions in a single request, we will be answering only the 1st…

Q: 3. "TCAS2 has superseded the TCAS1 by having modern and sophisticated technology. "Technically…

A: TCAS2 has Superseded the TCAS1 by having Modern and Sophisticated Technology. It's Saying That…

Q: Inverting Op-Amp R₁ R₁ Vo R2 R4 998.48m V R2 R3 9.9844 R1 R4 2.1244 out of phase A(gain) A(gain)…

A:

Q: wheatstone bridge 1. What is the industrial standard internal impedance of a voltmeter? 2. Is the…

A: For the following question given under Wheatstone bridge topic

Q: Don't use ai to answer I will report your answer Solve it Asap with explanation... What is a wind…

A: We should separate what a wind rose is and its importance in wind energy analysis in more…

Q: A two-anode mercury-arc rectifier delivers a load of 5.98kw at 115volts.  If the primary of the…

A:

Q: Given: flux per pole = 1,900,000 maxwells; pole pitch = 6.25; gross length of armature core = 10…

A:

Q: In a balanced three-phase wye-wye system, the source has an abc-sequence set of voltages.…

A:

Q: 1. What is a bridge circuit?

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 1. What are the advantages of Arduino? (explain 2 advantages)

A: * There are 3 questions given we can only do 1 question according to Bartleby guidelines. Arduino is…

Q: Provide answers for the following: a)      In Karnaugh Maps, what distinguishes cells that are…

A: Karnaugh maps are used in digital circuits in order to simplify the Boolean expression which reduces…

Q: There are two types of tables X and Y, let assume the X is the shorter one and Y is more longer. the…

A: Steps followed to create the program using blocks: Go to the Data tab and create 9 variables 3 for…

Q: Please answer this diligently. Other answers in the internet seems wrong. Please help me understand…

A: To solve for the specific values of the generator fault current (𝐼𝐺2𝑠𝑐​), the short-circuit…

Q: A synchronous converter delivers 500-amp direct current. Aвsuming 100percent efficiency and unity…

A:

Q: if i use Voltage division instead of nodal analysis. where do you suggest i start, and How do I…

A:

Q: Q3) Machines A and B make components, which are then placed on a conveyor belt. Of those made by…

A: Given data, Total components made by machine A= 60% Total components made by machine B= rest parts=…

Q: tion 6-4 The Common-Collector Amplifier abbLobrrge 22. Determine the exact voltage gain for the…

A:

Q: List at least 5 research topics that are connected to Electrical Engineering.

A: 1. PM machines with high power and high speed  PM machines or Permanent Magnetic machines have…

Q: 1. Design a full adder circuit by using two half adder circuits. Then run the model and fill a full…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Three non – inductive resistances of 5, 10 and 15 Q are connected in star and supplied from a 230 V…

A:

Q: a) Write down and prove DeMorgan's theorem.  b) Remove the following complements using DeMorgan's…

A: a) Write down and prove De-Morgan's theorem. b)  Remove the following complements using De-Morgan's…

Q: 1. The system e'e-5 is: a. Linear, time invariant, casual. b. Non-linear, time invariant,…

A: The system  et  e-5   Linear or non linear ?  Time variant or non variant system?  Causal or non…

Q: Can you please further explain how you used the ID equation to find the solution? Thank you

A: ID=IDSS1-VasVP2from figureIDSS=6.5mAVP=-5Vand Vas=Va-VsVas=0-Vs=-Vsalso ID=VsRs=0.1 Vs mANow put…

Q: Explain meaning of Vetronics.

A: According to the question we have to explain meaning of Vetronics.

Q: Q-1) Explain any two energy conversion methods in detail with merits and demerits

A: Hydro Power It is the conversion technique which converts the water to electricity. This method…

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).