Redwood viscometer no. 2 full Explanation in Hindi in which calculations and graph plotting

#Redwood #viscometer #redwoodviscometer
Redwood viscometer no. 2 full description in hindi
In which calculations and graph plotting and explaining

So if you watch this video you would definitely prepare for you
PRACTICAL exam and difficulty will be reduced for you
Shooted by Rishabh Rusia https://rishabhrusia.blogspot.com/
Explained by Deepika Garg

1. Water Testing
(i) Determination of Total hardness by Complexometric titration method.
(ii) Determination of mixed alkalinity
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(a) OH & C03
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(b) CO3 & HCO3
(iii) Chloride ion estimation by Argentometric method.
2. Fuels & lubricant testing:
(i) Flash & fire points determination by
(a) Pensky Martin Apparatus,
b) ABTl's Apparatus,
c) Cleveland's open cup Apparatus.
d) Calorific value by bomb calorimeter
(ii) Viscosity and Viscosity index determination by
a)Redwood viscometer No.1
b) Redwood viscometer No.2
(iii) Proximate analysis of coal
a) Moisture content
b) Ash content
c) Volatile matter content
c) Carbon residue
(iv) Steam emulsification No & Anline point determination
(v) Cloud and Pour point determination of lubricating oil
3. Alloy Analysis
(i) Determination of percentage of Fe in an iron alloy by redox titration using N-Phenyl anthranilic acid
as internal indicator.
(ii) Determination of Cu and or Cr in alloys by Iodometric Titration.
(iii) Determination of % purity of Ferrous Ammonium Sulphate & Copper Sulphate.

Видео Redwood viscometer no. 2 full Explanation in Hindi in which calculations and graph plotting канала Rishabh Rusia