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Estimate the theoretical capacity of a traffic lane with one-way traffic flow at a stream speed of 45 kmph. Assume the average space gap between vehicles to follow the relation Sg = 0.278 Vt where V is the speed in kmph, t is the average reaction time 0.8 sec. Assume the average length of vehicles =5.0 m.
  • a)
    2988
  • b)
    2998
  • c)
    2991
  • d)
    2994
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Estimate the theoretical capacity of a traffic lane with one-way traf...
Speed V= 45 kmph
reaction time t = 0.8 sec
length of vehicles L = 5 m
space s = 0.278 Vt + L
= 0.278 x 45 x 0.8 + 5
= 10.008 + 5
= 15.008 m
theoretical capacity C = 1000V/S
= 2998.4
= 2998(say)
So theoretical capacity C = 2998 vehicles/hour/lane
Hence the correct answer is option B.
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Most Upvoted Answer
Estimate the theoretical capacity of a traffic lane with one-way traf...
Speed V= 45 kmph
reaction time t = 0.8 sec
length of vehicles L = 5 m
space s = 0.278 Vt + L
= 0.278 x 45 x 0.8 + 5
= 10.008 + 5
= 15.008 m
theoretical capacity C = 1000V/S
= 2998.4
= 2998(say)
So theoretical capacity C = 2998 vehicles/hour/lane
Hence the correct answer is option B.
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Community Answer
Estimate the theoretical capacity of a traffic lane with one-way traf...
Estimating Theoretical Capacity of a Traffic Lane

Given Parameters:

- Stream Speed (Vs) = 45 kmph
- Space Gap (Sg) = 0.278 Vt
- Reaction Time (t) = 0.8 sec
- Average Length of Vehicles (Lv) = 5.0 m

To calculate the theoretical capacity of a traffic lane, we can use the following formula:

Theoretical Capacity = (3600 x Vs) / (Lv + Sg)

Here, 3600 is used to convert from hours to seconds.

Calculations:

- Sg = 0.278 x 45 x 0.8 = 10.008 m
- Theoretical Capacity = (3600 x 45) / (5 + 10.008) = 2997.92

Rounding off to the nearest whole number, we get:

Theoretical Capacity = 2998 vehicles per hour (option B)

Therefore, the correct answer is option B.
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Estimate the theoretical capacity of a traffic lane with one-way traffic flow at a stream speed of 45 kmph. Assume the average space gap between vehicles to follow the relation Sg = 0.278 Vt where V is the speed in kmph, t is the average reaction time 0.8 sec. Assume the average length of vehicles =5.0 m.a)2988b)2998c)2991d)2994Correct answer is option 'B'. Can you explain this answer?
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Estimate the theoretical capacity of a traffic lane with one-way traffic flow at a stream speed of 45 kmph. Assume the average space gap between vehicles to follow the relation Sg = 0.278 Vt where V is the speed in kmph, t is the average reaction time 0.8 sec. Assume the average length of vehicles =5.0 m.a)2988b)2998c)2991d)2994Correct answer is option 'B'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about Estimate the theoretical capacity of a traffic lane with one-way traffic flow at a stream speed of 45 kmph. Assume the average space gap between vehicles to follow the relation Sg = 0.278 Vt where V is the speed in kmph, t is the average reaction time 0.8 sec. Assume the average length of vehicles =5.0 m.a)2988b)2998c)2991d)2994Correct answer is option 'B'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Estimate the theoretical capacity of a traffic lane with one-way traffic flow at a stream speed of 45 kmph. Assume the average space gap between vehicles to follow the relation Sg = 0.278 Vt where V is the speed in kmph, t is the average reaction time 0.8 sec. Assume the average length of vehicles =5.0 m.a)2988b)2998c)2991d)2994Correct answer is option 'B'. Can you explain this answer?.
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