engineering recuitment DVC Junior Engineer Mock Test 2024 Highway Engineering Highway Materials and Maintenance
Which of the following options related to bituminous materials manufacturing is correct?
1. Bitumen is a crystalline solid material derived from petroleum, by natural or refinery process.
2. Tar is produced by the destructive distillation of organic materials such as coal, oil, lignite and wood.
1
Statement 1 is correct but Statement 2 is incorrect
2
Both statements are correct
3
Both statements are incorrect
4
Statement 1 is incorrect but Statement 2 is correct