Question

Match List-1 (Properly of cement) with List-2 (Testing apparatus) and select the correct answer using the codes given below the lists:

List -1
A. Specific gravity
B. Setting time
C. Soundness
D. Fineness

List-2
1. Blain's apparatus
2. Le Chatelier's flask
3. Compressometer
4. Autoclave
5. Vicat's apparatus

• A. A-3, B-5, C-1, D-2
• B. A-2, B-5, C-1, D-4
• C. A-2, B-5, C-4, D-1
• D. A-5, B-3, C-4, D-1

Answer 1

The correct option is C A-2, B-5, C-4, D-1

Autoclave test measures soundness due to both magnesia and free lime.
Fineness is measured by:
(1) Sieve test
(2) Air permeability method using Blaine's apparatus