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0 votes	976 views	2 answers	For total reaction time of 2.5 seconds, coefficient of friction 0.35, design speed 80 km/h, what is the stopping sight distance on a highway ? updated 9 years ago by Civil Engineer
0 votes	987 views	1 answer	A high efficiency pump is required for low discharge, high head and low maintenance cost. Delivery of water need not be continuous. The pump need not run at high speed. Which one of the following is the correct choice ? updated 9 years ago by Civil Engineer
0 votes	1560 views	4 answers	Distemper is used to coat updated 9 years ago by Civil Engineer
0 votes	1111 views	2 answers	A horizontal rod AB carries three loads of 3.0 kg, 7.0 kg and 10.0 kg at distances of 2.0 cm, 9.0 cm and 15 cm respectively from A where it is hinged. Neglecting the weight of the rod, which is the point at which the rod will be balance ? updated 9 years ago by Civil Engineer
0 votes	946 views	1 answer	Which type of light energy is effectively absorbed by CO2 in the lower boundary of the troposphere ? updated 9 years ago by Civil Engineer
0 votes	1240 views	3 answers	Snow albedo is affected by : updated 9 years ago by Civil Engineer
0 votes	1309 views	3 answers	Fresh and pure snow reflectance updated 9 years ago by Civil Engineer
0 votes	525 views	0 answers	Fresh and pure snow reflectance updated 9 years ago by Civil Engineer
0 votes	1198 views	5 answers	For perfect coherent radiation, which one of the following statement is correct? updated 9 years ago by Civil Engineer
0 votes	952 views	2 answers	Snow consists of updated 9 years ago by Civil Engineer