engineering recuitment Maharashtra WCD Water Conservation Officer Mock Test 2024 Construction Materials and Management Miscellaneous Material
Consider the following statementsĀ related to the glass:
1. The addition of lime makes the glass fluid and suitable for blowing.
2. Excess of soda increases the safety.
3. Silica is used in the form of pure quartz.
Which of the above statements are correct?
1
2 and 3 only
2
1 and 2 only
3
1, 2 and 3
4
1 and 3 only