Electrical Measurement and Electronic Instruments | NPTEL | Week 3
Problem Solving and Doubt Clearing Session
Link to Notes - https://drive.google.com/drive/folder...
00:00 - Start
01:20 - Errors
08:10 -Resistance measurement using Bridge network
14:40 - High Resistance measurement
21:45 - Wattmeter
26:50 - Question 1 | High resistance measurement | Surface resistivity | Volume resistivity
1:08:05 - Question 2 | Bridge network resistance measurement | Resolution | Accuracy | Sensitivity by Thevenin's theorem
1:22:45 - Question 3 | Practical Wattmeter measurement | Power delivered to load | Power measured by wattmeter |
1:39:55 - Question 4 | Compensated Wattmeter
1:48:28 - Recap of the solved problems
Be watchful of the units while solving sums.
Post your queries and doubts.