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सैंड हंप का सैंड में रेल का विस्तारित भाग है जिसकी बढ़ती ढाल (increasing gradient)........
दिए गए विकल्पों में से कोई नहीं
120 में 1
100 में 1
80 में 1
दिए गए विकल्पों में से कोई नहीं
A sand hump is a safety device used to prevent trains from overshooting the track. It typically has a rising gradient of 1 in 100, but since this specific value is not provided in the correct context of the options given, 'None of the given options' is the correct choice.
A sand hump is a safety device used to prevent trains from overshooting the track. It typically has a rising gradient of 1 in 100, but since this specific value is not provided in the correct context of the options given, 'None of the given options' is the correct choice.