Prelab-3_Trung_Doan copy

Note: Please do not handwritten.

Q2/A- what are the main cases of insulator failures? B-what are type testing of insulator?

Define Electrical engineering

Summarize on how testing is carried out on isolators and circuit breakers of high voltage system. High voltage engineering

4)This multiple choice question from MEASUREMENTS INSTRUMENTATIONS course.

Write semiconductor materials?      you better explain a little longer and illustrated pls

I Need the answer as fast as possible please

help 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 is a Semiconductor? Explain the properties of a Semiconductor such as its physics, etc?     you better explain a little longer and illustrated pls

What type of atom is needed as a dopant in an n-type semiconductor?   ___ atoms that have fewer valence electrons than the semiconductor atoms being replaced ___atoms that have more valence electrons than the semiconductor atoms being replaced___atoms that have more electrons and protons than the semiconductor atoms being replaced___atoms that have fewer electrons and protons than the semiconductor atoms being replaced   Why is it called n-type?   ___We add additional neutrons, which has the symbol "p".___We add additional electrons, each of which has a negative charge.___We add additional neutrons, and semiconductor in result is fully neutral.___We add additional electrons, and semiconductor in result is fully negatively charged.

Pls do fast fast handwritten only please handwritten fast

Solve it clearly please and I don't want it by hand writing

The purpose of the current limiting resistor in a Zener diode circuit is to _________. a. Maintain a constant current through the load resistor b. Maintain a constant voltage across the Zener diode c. Maintain a constant current through the Zener diode d. Drop the additional voltage from the power supply in order to maintain a constant voltage across the Zener diode Please answer it clearly.

Shackle type insulators are used for voltage in the order of ... .. Answer:

(01) DC Si Diode Circuit. (Course: Electronic Devices and Circuit Theory) -Use Equation Operators or write it down on paper/digital paper. -Redraw and Apply. -You can add //comments for a better understanding. -Please answer without abbreviation. -Make it clean and clear typing/writing. Thank you.

Answer all the items. Thanks!

Draw the schematic symbol with 4 each type

List three differences between p-type and N-type semiconductors ((you can use a diagram))

For 7442 IC, HIGH voltage (near + 5 V) stood for ( 0 , 1)?

Q1  (i) What is an LVDT and what is it used for? (ii) Describe the construction features of an LVDT.  Q2 (i) What is a strain gauge and what is it used for? (ii) What is the principle of operation of a strain gauge? (iii) Describe some applications of strain gauges.

what is the semiconductor

This multiple choice Questions from MEASUREMENTS INSTRUMENTATION course.

Sketch the electronic symbol (schematic) for the following components/ devices. Briefly describe the function of the electronic component and use the IEEE/ANSI standard symbol as indicated below. SPDT Switch DPST Switch DPDT Switch

What is DF04m? How to use in lighting dimmer system?

If a Si diode at room temperature (25°) has a leakage current IS = 56 nA, k = 5,800, and VD = 0.58 V, The diode current is ___mA. No need for a solution. Just write your numeric answer in the space provided. Round off your answer to 2 decimal places.

Please write me a detailed answer in the following question. It is URGENT. Thank you in advance.

Is ohm law applicable to semiconductor, insulator. Give reasons?

When do you use and AC and DC type of meterind devices? Give examples and explain.

There are different types of FET, explain the FET types , working principles, structure and applications.

Explain clearly ...

a) Draw the block diagram of digital Multimeter and label all the blocks. b) What are the advantages of digital Multimeter? (any two) c) Explain the measurement of resistance using digital Multimeter?

What is the meaning of the acronym, PVC? A. Polyvinyl Chloride B. Perovinyl Chloride C. Pure Vinyl Compound D. Polyvitamin Chlorine