Q. An expansion gap of 5mm is provided in case of Junction fish plates.

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Q. What are dog spikes used for?

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Q. What is the correct number of dog spikes used on a curved track?

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Q. What else is used along with Round spikes for fixing rails to sleepers?

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Q. What type of fittings are used for fastening slide chairs to the sleepers?

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Q. What is the diameter of rail screws?

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Q. Which of the following bearing plates require a spring key?

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Q. What is the value of cant provided in Mild steel canted bearing plates?

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Q. There is no cant present in Cast Iron anti creep bearing plates.

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Q. What was the disadvantage of older type of trough sleepers?

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Q. Two way keys are not used for fixing which of the following sleepers?

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Q. Which of the following statement is wrong regarding rubber coated fish plates?

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Q. Which of the following liner is used to overcome the problem of holes in trough sleepers?

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Q. Which of the following is not a cotter used on Indian Railways?

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Q. Cotters and tie bars are used to fix rails to _____ sleepers.

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Q. MS tie bars are used for holding two plates of ______ sleepers together.

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Q. Which clips are most widely used with concrete sleepers on Indian Railways?

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Q. Which of the following is not correct regarding Pandrol clips?

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Q. What should be the range for the Brinel Hardness Number of the IRN 202 clip?

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Q. Which of the following is not a drawback of the IRN 202 clip?

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