Final Exam 2012

"Electrical machines/ I need a complete and clear solution for all sub -questions of a single question. Thank you."

I have a wooden toy train that runs on wooden tracks. I would like to place two ESP-WROOM-32 Boards on top of the train. Broadcast communication (which involves radio frequency, not Wi-Fi) would help communicate about the train's lateness to five other wooden trains on the same track. Local communication would help communicate to the train station about the train's lateness. I would also need radio frequency Tx-Rx Modules for discharging and undergoing the signal, and repeaters just in case the signal loses power due to long-distance traveling. My wooden train should be automated. It should run at 4 inches per second, keep a minimum distance of 30 seconds away from the other wooden trains, and make a 17-second-long stop every 500 seconds. What's the procedure to connect the components? What's the Arduino code (C++) for this project?

Question 4 What do you do to an asynchronous counter to let it count from 1 to 13? (Handwriting solution is needed: include this in your pdf file)

With the aid of well labeled diagrams, explain the principle of operation of: a. a pyranometer. b. a wind turbine, from resource to electrical power

I opened a broken Coin Pusher Arcade game to fix, and I saw a burned IC. Between Microprocessor and Microcontroller, what kind of IC do you think is that? And why?

"Electrical Machines/ I need clear and detailed answers to all the questions, preferably in a clear and concise manner."

(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.

Explain RTD with necessary diagram and equations.

Data communication subject , i need now fast less than 5 m

Please write detailed transactions

Signals And Systems - Part C Needed

Arduino Mega is based on ATmega328 processor True False O * Arduino Uno has .... Analogue input/output 12 O 8 16 Arduino Uno processor speed is greater than Arduino Due False O True O

Is it required to use a PMMC instrument in an Instrument transformer based measurement system? a. No, not required b. Yes,required c. Can't be said d. It is optional

Explain the construction and operation of CRO with diagram.(write by computer)

15)This Multiple choice questions from electronics lab course &just write for me final answer ,It easy for you.

QUESTION 3 a) b) Briefly describe the following terms for a generic second order instrument response. i. time constant (T) ii. rise time (Tr) iii. settling time (Ts) iv. peak time (Tp) Indicate the following characteristics on the generic second order response given in Figure Q3(b). i. Rise Time ii. iii. iv. Settling Time Min Settling Time Max Settling Time V. Overshoot vi. Undershoot vii. Maximum peak viii. Peak Time Amplitude 4 3.5 3 2.5 1.5 1 0.5 0 0 5 Step Response 10 Time (seconds) Figure Q3(b) 15 20 25

Does the TL071C remain within its design constraints? having trouble reading its data sheet online.

Please answer in typing format please ASAP for Please I will like it please ASAP please.....

Subject-power electronic Define A.Delay time B.Rise time C.reverse recovery voltage D.spread time.

Mechatronics Components and Instrumentation MECT361 please write the answer in keypord and please don't late ??

QUESTIONS 1. Define maximum power point of a solar module. 2. Explain the importance of maximum power point of a solar module. 3. What do you conclude from experience

A common objective when manufacturing printed circuit boards (PCBs) is O a. maximizing the number of drill bit changes. O b. maximizing the number of holes drilled. c. minimizing the total distance the drill bit must be moved. O d. minimizing the number of holes drilled.

A person is recording measurements from an analog data reader. During the first reading, he was not looking at the meter from a straight angle. He gets the reading of 72. At a second reading later he looks straight at the machine and gets the reading of 70. a) Which reading number is nearer to the actual value? What is the error type that happened in that reading? b) c) Suppose the data reader becomes faulty due to the extreme heat and gives a third measurement of 65. What type of error happened now? The data reader is working properly now, but there is a slight difference between two readings for the same measure. What type of error happened now and how can we d) minimize it?

Please explain the solution steps for the exponicell mathematical operations

Convert the OCTAL NUMBER 2135.4673 to decimal number (show the steps in paper, scan and upload along with other answers) decimal no =

7c.DIGITAL INSTRUMENTS AND INSTRUMENTATION Sketch the block diagram of RAMP TYPE DIGITAL VOLTMETER. Solve quick please. Urgent.

INSTRUCTION: Use LTspice simulator