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Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?
- a)Unit of curve resistance is same as the unit of weight of train considered.
- b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.
- c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.
- d)none of the above
Correct answer is option 'C'. Can you explain this answer?
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Which among the following is incorrect for computing curve resistance...
Concept
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Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.
Curve of resistance for a meter-gauge track is 0.0003 × Degree of Curve × Weight of train.
Curve of resistance for a narrow-gauge track is 0.0002 × Degree of Curve × Weight of train.
Unit of curve resistance is the same as the unit of weight of train considered.
Important Points:
Curve resistance due to curves are as follows:
- It increases with increase in the speed of the train.
- It depends upon the gauge of the railway track.
- It increases with increase in the degree of curvature.
- It is independent of the length of the train.
- Curve resistance is less with new rails, as compared to that in case of worn out rails.
Most Upvoted Answer
Which among the following is incorrect for computing curve resistance...
Curve resistance is an important factor to consider in railway transportation, as it affects the efficiency and safety of the train operations. It refers to the additional resistance experienced by a train when moving along a curved track compared to a straight track. The curve resistance is dependent on the gauge of the track, the degree of curve, and the weight of the train.
Unit of Curve Resistance
The first statement states that the unit of curve resistance is the same as the unit of weight of the train considered. This statement is correct. Curve resistance is typically measured in kilonewtons (kN), which is the same unit used for measuring the weight of the train.
Curve Resistance for Broad-Gauge Track
The second statement states that the curve resistance for a broad-gauge track is calculated as 0.0004 × Degree of Curve × Weight of train. This statement is also correct. The curve resistance for a broad-gauge track is determined by multiplying the degree of curve (expressed in radians) by the weight of the train and a constant factor of 0.0004.
Curve Resistance for Narrow-Gauge Track
The third statement states that the curve resistance for a narrow-gauge track is calculated as 0.0003 × Degree of Curve × Weight of train. This statement is incorrect. The correct formula for calculating the curve resistance for a narrow-gauge track is different from the one mentioned in the statement. The actual formula may vary depending on the specific standards and guidelines followed by Indian Railways or other railway authorities. However, it is generally expected that the curve resistance for a narrow-gauge track would be different from that of a broad-gauge track due to the difference in track dimensions and design.
Conclusion
In conclusion, the incorrect statement among the given options is option 'C', which states that the curve resistance for a narrow-gauge track is calculated as 0.0003 × Degree of Curve × Weight of train. The correct formula for calculating curve resistance for different gauges of Indian Railways may vary and should be referred to from official standards and guidelines.
Unit of Curve Resistance
The first statement states that the unit of curve resistance is the same as the unit of weight of the train considered. This statement is correct. Curve resistance is typically measured in kilonewtons (kN), which is the same unit used for measuring the weight of the train.
Curve Resistance for Broad-Gauge Track
The second statement states that the curve resistance for a broad-gauge track is calculated as 0.0004 × Degree of Curve × Weight of train. This statement is also correct. The curve resistance for a broad-gauge track is determined by multiplying the degree of curve (expressed in radians) by the weight of the train and a constant factor of 0.0004.
Curve Resistance for Narrow-Gauge Track
The third statement states that the curve resistance for a narrow-gauge track is calculated as 0.0003 × Degree of Curve × Weight of train. This statement is incorrect. The correct formula for calculating the curve resistance for a narrow-gauge track is different from the one mentioned in the statement. The actual formula may vary depending on the specific standards and guidelines followed by Indian Railways or other railway authorities. However, it is generally expected that the curve resistance for a narrow-gauge track would be different from that of a broad-gauge track due to the difference in track dimensions and design.
Conclusion
In conclusion, the incorrect statement among the given options is option 'C', which states that the curve resistance for a narrow-gauge track is calculated as 0.0003 × Degree of Curve × Weight of train. The correct formula for calculating curve resistance for different gauges of Indian Railways may vary and should be referred to from official standards and guidelines.
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Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer?
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Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer?.
Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? for Railways 2024 is part of Railways preparation. The Question and answers have been prepared according to the Railways exam syllabus. Information about Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Railways 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer?.
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ample number of questions to practice Which among the following is incorrect for computing curve resistance for different gauges of Indian Railway?a)Unit of curve resistance is same as the unit of weight of train considered.b)Curve of resistance for a broad-gauge track is 0.0004 × Degree of Curve × Weight of train.c)Curve of resistance for a narrow-gauge track is 0.0003 × Degree of Curve × Weight of train.d)none of the aboveCorrect answer is option 'C'. Can you explain this answer? tests, examples and also practice Railways tests.
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