1.What is different between watershed and catchment area
2.general range u may consider
3.types of water runoff ways
4. Recommended (or must)no.of recording type rain gauge
5.how you can save more water for human welfare.. Especially runoff rainwater
1.if ur casting Rcc stairs.then make sure that ur centering must be align properly to avoid such problem and.(use optimum concrete n steel to avoid self weight fall down)
1 point I must share..The size of riser and tread is such that older people can easy walk.this is the common mistake seen everywhere.(one day u too become old)
Publish date is 21 October 2017. The Examination will be conducted Online From 5 January 2018 to 08 January 2018. Eligible candidates may apply for the JE Recruitment through the www.ssc.nic.in or the www.sscnotification.com.
Last Date Of Registration -17 November 2017
Hi All,
I have created poll for understanding, which option is best for reducing congestion at rail road crossing intersections
Overbridge or
Underground tunnels
Kindly cast your vote on pole shown above this post.
Thank You
3.Gypsum acts as retarder and slows down the hydration process so concrete remains in plastic zone more time an workable for long time and so sets slowly so initial setting time increase
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