Civil Engineering - Highway Engineering - Discussion
Discussion Forum : Highway Engineering - Section 5 (Q.No. 21)
21.
If V is the velocity in km.p.h., t the brake reaction time in seconds and η the efficiency of the brakes, the stopping distance S of the vehicle, is
Discussion:
15 comments Page 2 of 2.
Murali said:
8 years ago
No, option C is correct. When brake efficiency is high then stopping distance increases.
Priyanshu said:
8 years ago
All are wrong.
It is 0.28vt+0. 01v^2/n.
It is 0.28vt+0. 01v^2/n.
Aadil said:
8 years ago
D is the correct option. It's actually Stopping (non-passing or non-overtaking) sight distance.
Vikas said:
8 years ago
I think the correct option is D.
Chhaya said:
8 years ago
I think option C is wrong because If n in multiplication efficiency decrease of a break then stopping distance also decrease and it is not possible.
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