Civil Engineering (CE) Exam > Civil Engineering (CE) Questions > Lead of crossing is the distance from thea)he...
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Lead of crossing is the distance from the
- a)heel of the switch to the toe of the switch
- b)heel of the switch to the theoretical nose of the crossing
- c)toe of the switch to the theoretical nose of crossing
- d)toe of the switch to the actual nose of crossing
Correct answer is option 'B'. Can you explain this answer?
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Lead of crossing is the distance from thea)heel of the switch to the t...
Lead of Crossing
Definition: The distance between the heel of the switch and the theoretical nose of the crossing is known as Lead of Crossing.
Explanation:
The lead of crossing is an important parameter in track design and maintenance. It is defined as the distance between the heel of the switch and the theoretical nose of the crossing. The lead of crossing is an important parameter because it determines the smoothness of the transition from the switch to the crossing.
The theoretical nose of the crossing is the point where the rails of the crossing meet. This point is calculated based on the geometry of the crossing and the curvature of the rails. The actual nose of the crossing is the physical point where the rails of the crossing meet.
Options:
a) Heel of the switch to the toe of the switch - This is not the lead of crossing.
b) Heel of the switch to the theoretical nose of the crossing - This is the correct definition of the lead of crossing.
c) Toe of the switch to the theoretical nose of crossing - This is not the lead of crossing.
d) Toe of the switch to the actual nose of crossing - This is not the lead of crossing.
Conclusion:
The lead of crossing is an important parameter in track design and maintenance. It is the distance between the heel of the switch and the theoretical nose of the crossing. This parameter determines the smoothness of the transition from the switch to the crossing.
Definition: The distance between the heel of the switch and the theoretical nose of the crossing is known as Lead of Crossing.
Explanation:
The lead of crossing is an important parameter in track design and maintenance. It is defined as the distance between the heel of the switch and the theoretical nose of the crossing. The lead of crossing is an important parameter because it determines the smoothness of the transition from the switch to the crossing.
The theoretical nose of the crossing is the point where the rails of the crossing meet. This point is calculated based on the geometry of the crossing and the curvature of the rails. The actual nose of the crossing is the physical point where the rails of the crossing meet.
Options:
a) Heel of the switch to the toe of the switch - This is not the lead of crossing.
b) Heel of the switch to the theoretical nose of the crossing - This is the correct definition of the lead of crossing.
c) Toe of the switch to the theoretical nose of crossing - This is not the lead of crossing.
d) Toe of the switch to the actual nose of crossing - This is not the lead of crossing.
Conclusion:
The lead of crossing is an important parameter in track design and maintenance. It is the distance between the heel of the switch and the theoretical nose of the crossing. This parameter determines the smoothness of the transition from the switch to the crossing.
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Lead of crossing is the distance from thea)heel of the switch to the t...
Lead of Crossing
Definition:
The distance between the heel of the switch to the theoretical nose of the crossing is known as the lead of crossing.
Explanation:
- A crossing is a place where two rails cross each other and provide a level path for rolling stock.
- The heel of the switch is the end of the switch closest to the point of the frog.
- The toe of the switch is the end of the switch farthest from the point of the frog.
- The theoretical nose of the crossing is the point at which the two rails would meet if they were extended to a point.
- The actual nose of the crossing is the physical point at which the two rails cross each other.
Therefore, the lead of crossing is the distance between the heel of the switch to the theoretical nose of the crossing.
Definition:
The distance between the heel of the switch to the theoretical nose of the crossing is known as the lead of crossing.
Explanation:
- A crossing is a place where two rails cross each other and provide a level path for rolling stock.
- The heel of the switch is the end of the switch closest to the point of the frog.
- The toe of the switch is the end of the switch farthest from the point of the frog.
- The theoretical nose of the crossing is the point at which the two rails would meet if they were extended to a point.
- The actual nose of the crossing is the physical point at which the two rails cross each other.
Therefore, the lead of crossing is the distance between the heel of the switch to the theoretical nose of the crossing.
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Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer?
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Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer?.
Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer? for Civil Engineering (CE) 2024 is part of Civil Engineering (CE) preparation. The Question and answers have been prepared according to the Civil Engineering (CE) exam syllabus. Information about Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Civil Engineering (CE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer?.
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Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Lead of crossing is the distance from thea)heel of the switch to the toe of the switchb)heel of the switch to the theoretical nose of the crossingc)toe of the switch to the theoretical nose of crossingd)toe of the switch to the actual nose of crossingCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
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