Solve only 1 please 1. What is the purpose of using digital to analog conversion?2. What is the sign of the output voltage of the R-2R ladder? Why?3. Solve the analog conversion for 8-bit binary numbers 101011112?4. Compare the results you obtained by hand with the results from the lab and discuss it in thereport. Are they similar or not? Why?5. How you can operate a DC motor work with 3.7 volt? Keep in mind that the motor is controlledby a microprocessor that works by Hexadecimal number system.

In the circuit, What is purpose of the digital to analog converter.

Answered: 1. What is the purpose of using digital…

1. What is the purpose of using digital to analog conversion? 2. What is the sign of the output voltage of the R-2R ladder? Why?

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter13: Magnetic Induction

Section: Chapter Questions

Problem 1PA

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Concept explainers

Power Measurement

According to Blondel's theorem, the total power is measured with one less number of wattmeters than the number of wires present in the system. So, a single-phase and two-wire system will require one wattmeter and a single-phase and the three-wire system will require two wattmeters, and a three-phase and the three-wire system will also require two wattmeters and a three-phase and the four-wire system will require three wattmeter devices. The wattmeter is a device that measures power using one voltage and one current input as shown in the above figure. Multiple current or voltage input pair cables are used by many power analyzers and digital storage oscilloscopes (DSOs) for measuring watts, in effect within a single instrument acting as multiple wattmeters. It is possible to measure three-phase and four-wire power with one correctly specified power analyzer.

Question

Solve only 1 please

1. What is the purpose of using digital to analog conversion?
2. What is the sign of the output voltage of the R-2R ladder? Why?
3. Solve the analog conversion for 8-bit binary numbers 101011112?
4. Compare the results you obtained by hand with the results from the lab and discuss it in the
report. Are they similar or not? Why?
5. How you can operate a DC motor work with 3.7 volt? Keep in mind that the motor is controlled
by a microprocessor that works by Hexadecimal number system.

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