Which process of the Electron-hole pair is responsible for emitting of light in an LED? Diffusion O Generation O Movement O Recombination
Q: Determine the ff: Note: (ideal diode) 1. Vrdg 2. Ardg 3. lave /diode 4. Ipk /diode 5. PL(ave) 6. PIV…
A:
Q: CD4026 is a 5 stage Johnson decade counter belonging to a CD4000 series. It has many distinctive…
A: There are many different features a 5-stage CD4026 decade counter provides. Firstly, it can be used…
Q: 2.5V and RE (2.00 +0.XY)k. i. Determine the region of operation. [3] ii. Find Ic, IE, VB, VC, VE,…
A: Solution- Let, X=5 Y = 1 β =106IB = 0.025+0.005 mAIB =0.030 mAVBC = 2.5 VRE = 2.00+0.5 = 2.05…
Q: Give a OBSERVATION and RECOMMENDATION about BCD to 7-Segment Display Common Anode and Cathode
A: BCD to 7-segment Display:- I t is a device which has 4 input lines and 7 output lines. This 7…
Q: Describe in your own words why Ig is effectively 0A for a JFET transistor
A: here given why Ig is 0 for a JFET transsitor
Q: Determine the maximum input that can be applied VIN,max (in Volts)? 100 1002 +15V KB=10 a. 0.833 %3D…
A: The given figure is:
Q: Determine the value of RS required to self-bias a p-channel JFET with IDSS = 25 mA, VGS (off) = 15 V…
A:
Q: Transconductance gm is an important indicator of the current control pability of MOSFET. In the…
A:
Q: A platinum RTD PT100 measures 103.8 Q at 0 °C and 139.1 Q at 100 °C. Calculate the Temperature…
A: Given data : The resistance at 0° R0=103.8Ω The resistance at 100° R100=139.1Ω
Q: CC +10 V Saturation Breakdown 13 = 100 µA Rc 9702 %3D 0 mA Active region Rg 100 μΑ B = 100 IB = 0 µA…
A:
Q: In a transistor, collector region width is maximum when it 1. Collects minimum number of charge…
A: consider the given question;
Q: Half-wave diode rectifier AC voltmeter circuit with values Rd = 20Q, Rsh = 200Q, direct bias current…
A: The measurement devices are used to measure electrical quantities. The true value and the measured…
Q: B) Determine the internal optical power of the double hetetostructure LED has 85% quantum efficiency…
A: Determine the internal optical power of the double hetero structure LED has 85% quantum efficiency…
Q: Transistor is said to be operated in saturation region when both EB junction and CC junction are…
A: MOSFET Metal oxide semiconductor FET
Q: Draw I-V characterisitic curves of a typical nMOSFET clearly showing the aforement
A: INTRODUCTION MOSFET(metal oxide semiconductor field effect transistor) is also known as insulated…
Q: Which process of the Electron-hole pair is responsible for emitting of light in an LED?…
A: Which process of the electron hole pair is responsible for emitting if light in an LED.
Q: Calculate the base current for this emitter- stabilized bias circuit. +15 V Freeform Snip 120 ka 1…
A:
Q: ctrons from valence band rises to conduction band when the temperature is lect one: True False
A:
Q: Why the gate and cathode of GTO are interdigited? O a. Maximize cathode periphery O b. Create space…
A: The gate and cathode of GTO are interdigited To maximize cathode periphery To minimize the distance…
Q: Photodetectors made of low energy gap semiconductors have relatively very large dark current. Select…
A: Dark current is the signal that accumulates linearly in the absence of any light source. Graph of…
Q: Q1. Chows the correct answer. 1. Maximum operating frequency of PIC microcontroller is 8 MHZ 12 MHZ…
A: 1)20Mhz 2)EEPROM 3)20Mhz 4)40
Q: Q1: Analyze the Pin Configuration of 8051 Microcontroller.
A: An 8051 Microcontroller is having 40 pins. A set of 32 pins are set in 4 ports as P0,P1,P2 and P3…
Q: For an efficient communication in PCM system, the number of samples per second must be at most be…
A: Pulse Code Modulation (PCM) is a system used to represent sampled analog signals in digital form
Q: Q1. Chows the correct answer. 1. Maximum operating frequency of PIC microcontroller is 8 MHZ • 12…
A: PIC 16F877A microcontroller is based on flash memory technology and it can be written and erase…
Q: In a very high quality homo-junction pn" LED made of a direct band gap semiconductor, the internally…
A:
Q: Analyze the pin configration of 8051 Microcontroller.
A: 8051 Microcontroller Consists of 40 pins as shown below:.…
Q: 12) What is the minimum clock period for the circuit shown? D Q CIk 13) What are the setup and hold…
A:
Q: Instructions: Consider the Rf = 1 and C1 = 1u. Calculate: - the Charging Time of the circuit below…
A:
Q: Describe in your own words why Ig is effectively zero amperes for a JFET transistor.
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…
Q: Make a brief description; type, speed in Hz, and performance of the following microprocessors: 1.…
A:
Q: Which process of the Electron-hole pair is responsible for emitting of light in an LED? Movement…
A:
Q: 1. Silicon dioxide can sustain 10 MV/cm electric field. Calculate oxide thickness range for CMOS ICs…
A:
Q: Which of the following is responsible for transforming an electrical signal to a physical output in…
A: The thing which is responsible for transforming an electrical signal to a physical output in the…
Q: NPN BJT is considered as two diodes their anodes are connected together True or false
A:
Q: For a common base configuration of BJT, if a = 0.94 and IC = 1.136 mA, calculate the current IE, O…
A: IE=ICα
Q: The peak inverse voltage or PIV for the bridge rectifier is lower when compared to an identical…
A:
Q: What type of semiconductor device is the following current-voltage relationship most likely to…
A:
Q: which terminal dose not belong to the SCRT? a-anode b-cathode c-base d-gate
A: Terminal of the SCR which terminal dose not belong to the SCR?
Q: Calculate work-function difference at T=27°C between Aluminum (4.1eV) and Boron doped Silicon.…
A:
Q: 1. What is the threshold voltage, VTH and minimum current that will turn ON the LEDS? CC LAB MANLIAI…
A: From the above data, we can observe that before voltage 2.1 V and current 5.79mA , device was turn…
Q: Q1: For the binary sequence 00101011 draw the digital format waveforms corresponding to i) Unipolar…
A: Given sequence is 00101011
Q: Electrical Engineering determine CD induced by standard SMF with 300 KM length operationg on 1550 nm…
A: Given:length L=300km data rate=10Gbps fiber dispersion=1550nm…
Q: For an npn transistor a = 0.998, Ip=37 mA, leakage current (Ico)=0.64 uA. Determine ICEO in uA.
A:
Q: What type of semiconductor device is the following current-voltage relationship most likely to…
A: In this question, We need to choose the correct options The characterstic is given, choose the…
Q: An instrument that indicates 100 microA at FSD has a specified accuracy of +-1%. Solve and Calculate…
A: An instrument that indicates 100 microA at FSD specified accuracy of +-1%. Calculate the upper and…
Q: 18/ Which of the following is an output terminal in CC configuration? a. RL b. Collector c.…
A: The CC configuration means common collector configuration. The base acts as the input.
Q: A Ge semiconductor sample has an area of 1×103 cm² and a length of 50 um is doped with Nd = 1×1018…
A: The given values are, EHP=1×1020 cm-3A=10-3 cm2l=50 μmNd=1×1018τ=10-6 s Also the value of…
Q: Explain in details the PCM system,with example
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- How is a solid-state diode tested? Explain.An AC voltage controller with common cathode has O a. two diodes to be conducted at a time b. one SRC to be controller at a time O c. two SRC to be controller at a time O d. four diodes to be conducted at a timeA. Explain the difference between charging current andfaradaic current. B. What is the purpose of waiting 1s after a voltage pulse before measuring current in sampled current voltammetry? C. Why is square wave voltammetry more sensitive than sampled current voltammetry?
- Hi! Please help me answer this problem our topic here is about Diode in DC & AC Circuits. Please show your correct and complete solution. ASAP! THANK YOUUU!In the circuit shown below. Determine the following a. Vs (at the secondary) b. Vout (across RL) c. Vrip (ripple votage) d. VDC e. PIV (Peak Inverse Voltage) 10:1 Output 115 V mis 60 Hz RL 2.2 k) D, 50μF- All diodes are IN4001. Tund AlMannai EENG261 Page 5/11A conductor carries a current that is equivalent to a 5 A continuous current in one direction and a superimposed full-wave rectifier current in the opposite direction. What is the maximum value of the latter if the average conductor current is zero?
- In your own words(not googled) please answer and help me understand the following a. What is a LED? Explain the working of a LED and give at least two applications. b. Why do LEDs need series current-limiting resistors? c. How does LED differ from an ordinary diode? d. What is a photodiode? Explain how it works and give at least two applications. e. What is a/an: i. Tunnel diode ii. Optoisolator iii. Varactor diode iv. Shockley diodeBypass diodes are connected in parallel with a solar cell to prevent the discharge of current from the battery to cell during night event. True FalsePlease indicate the temperatures that these p-type semiconductors (Si) are at. (The circles represent holes.) [Select] V [Select] T [Select] [Select] zero Kelvin intermediate temperatures any temperature room temperature
- 2 - Which of the following methods cannot be used to determine the terminal names of the LED diode? A) Long connector ANOT, short connector KATOTB) Large plate KATOT inside diode, small plate ANOTC) The cut side in the diode body is KATOT, the other is ANOT.D) With the measuring instrument, the diode stage can be determined with +/- tip.E) Thick connector ANOT, thin connector KATOThelp me in these questions pls write the questions with the and by (Computer)1- Explain how the circuit below works to perform its main function?i. Zener diode is short circuited when voltage across it rises beyond its breakdown voltage.ii. Radiation from light emitting diode is detected by a phototransistor without having any physical contact.iii. The circuit prevents the LED from having the wrong polarity or too high voltage.iv. The circuit prevents the alternating signals by rectifying it using a diode. a. All the answers. b. i, ii and iii only. c. i, iii and iv only. d. i, ii and iv only.========2- Which of the following statement is most probably INCORRECT in explaining the working principle of an engine management system? a. Microprocessor is used to process incoming signal including position, speed, timing, flow, and temperature. b. The operation of valves and spark ignition is in sequence following the stroke action. c. The timing of the sequence is fixed.…What will be the out put of the following meters, if an average responding a.c meter of halfwave rectifier read (4.71v), and true form factor of input waveform is (1.414).