Electrical Measurement and Electronic Instruments | NPTEL | Week 9
Problem Solving and Doubt Clearing Session
Link to Notes - https://drive.google.com/drive/folder...
00:00 - Start
00:36 - Outline of session
01:36 - Linear ramp-type voltmeter
10:04 - Errors in linear ramp-type voltmeter
11:29 - Dual-slope voltmeter
25:35 - 3-bit DAC
36:45 - SAR ADC - operating principle
42:30 - Flash ADC
52:45 - DAC using (R-2R) ladder circuit
1:04:36 - DAC using adder circuit
1:09:10 - Question 1 | Dual-slope ADC | Measurement of voltage | Resolution | Error
1:25:50 - Question 2 | Single slope ramp ADC | measurement range | Resolution | maximum conversion time | Ramp rate
1:32:16 - Question 3 | SAR ADC | Conversion time
1:34:14 - Question 4 | Flash ADC | Number of comparators
1:36:28 - Question 5 | Comparison of ADC's conversion time and comparators
1:39:21 - Brief recap of the session
1:49:25 - Voltage mode control (VMC) of power electronics converters
Be watchful of the units while solving sums.
Post your queries and doubts.