Civil Engineering - Railways - Discussion

2. 

If absolute levels of rails at the consecutive axles A, B, and C separated by 1.8 metres are 100.505 m, 100.530 m, and 100.525 m respectively, the unevenness of rails, is

[A]. 0.065 m
[B]. 0.055 m
[C]. 0.045 m
[D]. 0.035 m

Answer: Option A

Explanation:

No answer description available for this question.

Ajay Khodake said: (Sep 10, 2013)  
Why this is answer?

Gaurav said: (Nov 3, 2014)  
Do anybody know the solution?

Mulayam Singh Yadav said: (Jul 11, 2015)  
We should give the detail description.

Sandeep said: (Jul 30, 2015)  
Please anyone can solve this problem detail.

Akash Garg said: (Aug 24, 2015)  
Please someone solve this problem.

Rishabh said: (Oct 5, 2015)  
Total undulation by total length.

Mukti said: (Dec 10, 2015)  
Please someone explain it?

Suriya said: (Mar 10, 2016)  
Please someone explain it.

Abhijit Panda said: (Mar 17, 2016)  
Please someone solve this problem.

Vikas Pawar said: (Jul 18, 2016)  
Please give us a clear solution?

Mohan Kumar said: (Aug 27, 2016)  
Anyone solve this question with clear solution?

Rajesh Shivapurkar said: (Sep 16, 2016)  
Explain the answer.

Adithya S said: (Sep 22, 2016)  
Can anyone explain the answer?

Ravi said: (Sep 27, 2016)  
Please explain the answer.

Rajesh Badugu said: (Nov 15, 2016)  
Find mean of all, you ll get 100.520

Unevenness = |100.505 - 100.520| + |100.530 - 100.520| + |100.525 - 100.520| divided by 1.8 = 0.063888.

Pooja said: (Dec 31, 2016)  
Please solve this question with an explanation.

Prakash said: (Feb 3, 2017)  
100.505,100.530,100.525 level.

.505, .530, .525.

0.005 + 0.030 + 0.025 = 0.060 m.

Chandrika said: (Feb 9, 2018)  
But if we are calculating the mean we are getting zero how are we supposed to solve? Can anyone explain me?

Rabi said: (Mar 27, 2018)  
Please explain in detail.

Sandeep Ahirwar said: (May 11, 2018)  
Please explain the answer clearly.

Vikas Mahto said: (Sep 8, 2018)  
Please give solution clearly.

Amu Bokato said: (Mar 10, 2019)  
I am not getting this. Please, anyone explain it in clearly.

Sattu said: (Jun 17, 2019)  
Take the mean of all values.

(100.505+ 100.525 + 100.530)/3 - - 100.520.
Unevenness -- 100.520/1.8.

Manju said: (Oct 25, 2019)  
Please anyone explain in detail.

Palak Kesharwani said: (Jan 11, 2021)  
Please give detail description.

Asif Wazir said: (Feb 8, 2021)  
Tan-1 (.025/1.8)-tan-1(.005/1.8) = .063m.

Vivek Shukla said: (Feb 22, 2021)  
(100.505 + 100.525 + 100.530)/3 = 100.520.

Unevenness = { (100.505 - 100.520)+ (100.530 - 100.520) + (100.525 - 100.520) } รท 1.8 = 0.065.

Aamir Ashraf said: (Sep 5, 2021)  
Unevenness - The longitudinal unevenness of rails is measured as a deviation in the vertical plane (depression or rise) of the middle axle of the measuring bogie with reference to the average position of the two outer axles.

The outer axles are spaced 3.6 metres apart and unevenness is recorded to a scale of 1:1 on a base of 3.6 M for left and right rail separately.

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