A 7-degree curve branches off a 3 degrees main curve in an opposite direction in the layout of a B.G. yard. If the speed on the branch line is restricted to (25+Z) kmph, determine the speed restriction on the mainline. Assume permissible deficiency in can't as 76 mm. [Here, Z = last three digit of student ID x 0.05 (if student ID
A 7-degree curve branches off a 3 degrees main curve in an opposite direction in the layout of a B.G. yard. If the speed on the branch line is restricted to (25+Z) kmph, determine the speed restriction on the mainline. Assume permissible deficiency in can't as 76 mm. [Here, Z = last three digit of student ID x 0.05 (if student ID
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Last 3 digit of id =030
![**Railway Engineering Problem: Speed Restriction Calculation**
**Objective:**
Determine the speed restriction on a mainline in a B.G. (Broad Gauge) yard configuration.
**Problem Statement:**
A 7-degree curve branches off a 3-degree main curve in an opposite direction within a B.G. yard layout. Given that the speed on the branch line is limited to \( (25 + Z) \) kmph, calculate the speed restriction for the mainline.
**Assumptions:**
- Permissible deficiency in "cant" is 76 mm.
**Calculation Formula:**
\[ Z = \text{Last three digits of Student ID} \times 0.05 \]
**Example:**
- If a student ID is 17.02.03.140, then:
\[
Z = 140 \times 0.05 = 7
\]
**Note:**
Ensure to write fractional values with at least three decimal places.
**Page Information:**
- This content appears on Page 2 of 5.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6ed10701-11d4-4f91-a002-bcccc493de78%2F12feffd2-8d40-4120-b97b-b8a65b51676e%2Fgq8mhwe_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Railway Engineering Problem: Speed Restriction Calculation**
**Objective:**
Determine the speed restriction on a mainline in a B.G. (Broad Gauge) yard configuration.
**Problem Statement:**
A 7-degree curve branches off a 3-degree main curve in an opposite direction within a B.G. yard layout. Given that the speed on the branch line is limited to \( (25 + Z) \) kmph, calculate the speed restriction for the mainline.
**Assumptions:**
- Permissible deficiency in "cant" is 76 mm.
**Calculation Formula:**
\[ Z = \text{Last three digits of Student ID} \times 0.05 \]
**Example:**
- If a student ID is 17.02.03.140, then:
\[
Z = 140 \times 0.05 = 7
\]
**Note:**
Ensure to write fractional values with at least three decimal places.
**Page Information:**
- This content appears on Page 2 of 5.
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