For mountaneous regions having steep slope, wagons for carrying liquid are made with bottom

Question: For mountaneous regions having steep slope, wagons for carrying liquid are made with bottom

1.parallel to the road surface

2.parallel to the horizontal surface

3. inclined upward while moving upwards

4.inclined downward while moving downwards.


Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!