Q. Why are fastenings tested in the laboratory?

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Q. Why is Vibrogir used in Laboratories?

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Q. What are the extra activities performed by the pulsator?

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Q. According to wave motion theory what causes creep of rail?

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Q. What causes creep in rails according to Percussion theory?

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Q. Which theory states the formation of creep because of backward thrust?

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Q. How is creep caused because of Starting operation of locomotive?

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Q. In which direction creep is developed in double line section?

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Q. How does limited quantities of ballast contribute to development of creep?

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Q. In single line section creep is developed in direction of Predominant Traffic.

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Q. What is the major effect of sleepers coming out of square due to creep?

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Q. What is the effect of creep on expansion gaps?

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Q. Which of the following is wrong regarding the effect of Creep?

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Q. Which of the following device is used for the measurement of creep?

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Q. The top level of creep post is generally at what level as compared to the rail level?

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Q. What is the maximum value of creep permissible in any track?

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Q. For the adjustment of creep what type of survey is conducted?

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Q. The fish plates at both the ends are removed for the adjustment in creep.

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Q. In pulling back of rails how many rails can be dealt with at a time?

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Q. Where is the creep adjuster placed on the track?

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