6) Electronic Measurements and Electronic instrumentation:-

Basic concepts, standards and error analysis:-
https://www.youtube.com/watch?v=jR54387Wd6c
Electronic measuring instruments and their principles of working :-https://www.youtube.com/watch?v=jnY9T4Bf9h8
analog and digital, application , comparison, characteristics. Transducers:-https://www.youtube.com/watch?v=71XWsoDl5SA
Measurements of basic electrical quantities and parameters:-
https://www.youtube.com/watch?v=gidW6RgM9b8&list=PLYVDsiuOZP5pSLMHtzNoz8Cgkah083R3k
basics of telemetry for industrial use:-https://mavdisk.mnsu.edu/alleng/communications/DataRadio/p_telemetry.pdf
Electronic measurements of non electrical quantities like pressure, temperature,humidity:- 
https://www.youtube.com/watch?v=Kjrz0eHSs-s 
 https://www.youtube.com/watch?v=9VpimWrPTaM 
Electronic measurements of non electrical quantities like  temperature :- https://www.youtube.com/watch?v=As5kzxkyT24 
 Electronic measurements of non electrical quantities like humidity :-https://www.youtube.com/watch?v=UcyUEnE7v2k
 my favorite lecture:- https://www.youtube.com/watch?v=jhQ1MUVoS4k

standard book:-  hear i am providing some important books link 

•  http://www.sjbit.edu.in/app/course-material/EEE/III/ELECTRICAL%20AND%20ELECTRONICMEASUREMENTS%20AND%20INSTRUME%20%5B10EE35%5D/EEE-III-ELECTRICAL%20AND%20ELECTRONICMEASUREMENTS%20AND%20INSTRUME%20%5B10EE35%5D-NOTES.pdf
• http://www.faadooengineers.com/threads/9440-Electronic-Measurements-Instrumentation-full-notes-pdf-all-units-ebooks