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Home⇒ Engineering⇒
Railway engineering
1-Dont try to cram or spend more time here just read it fast and cover syllabus then practice MCQ's cheptor of same topic to check your progress. . |
2-Wrong options are also given but dont concentrate there, Right answer is in bold format. |
Q41 ⇒ The cross-sectional area of 52 kg flat footed rail is 6615 mm2 [other wrong options] [Discuss in forum] 6155 mm2 7235 mm2 7825 mm2 |
Q42 ⇒ 52 kg rails are mostly used in Broad Gauge [other wrong options] [Discuss in forum] Meter Gauge Narrow Gauge both (a) and (b) |
Q43 ⇒ Tensile strength of steel used in rails should not be less than 700 MPa [other wrong options] [Discuss in forum] 450 MPa 500 MPa 850 MPa |
Q44 ⇒ Head width of 52 kg rail section is 67mm [other wrong options] [Discuss in forum] 61.9 mm 66.7mm 72.33 mm |
Q45 ⇒ 60 R rails are mostly used in Metre Gauge [other wrong options] [Discuss in forum] Broad Gauge Narrow Gauge none of the above |
Q46 ⇒ Ordinary rails are made of high carbon steel [other wrong options] [Discuss in forum] mild steel cast iron wrought iron |
Q47 ⇒ The main function of a fish plate is to join the two rails together [other wrong options] [Discuss in forum] to join rails with the sleeper to allow rail to expand and contract freely none of the above |
Q48 ⇒ Number offish bolts per fish plate is 4 [other wrong options] [Discuss in forum] 2 5 6 |
Q49 ⇒ First train was run in India in April 1853
between Bombay-Thane [other wrong options] [Discuss in forum] Delhi-Meerut Madras-Pondicherry Kolkata-Hawrah |
Q50 ⇒ Fish plate is in contact with rail at fishing plane [other wrong options] [Discuss in forum] web of rail head of rail foot of rail |
Q51 ⇒ The rail is designed by its Weight/unit length [other wrong options] [Discuss in forum] Weight Length Cross-section |
Q52 ⇒ Gauge is the distance between running faces of rails [other wrong options] [Discuss in forum] center to center of rails outer faces of rails none of the above |
Q53 ⇒ On sharp curves the distance between the
inner rail and check rail is 44 mm [other wrong options] [Discuss in forum] 33 mm 48 mm 55 mm |
Q54 ⇒ For developing thinly populated areas, the correct choice of gauge is Narrow Gauge [other wrong options] [Discuss in forum] Broad Gauge Meter Gauge any of the above |
Q55 ⇒ The rails get damaged due to All the above [other wrong options] [Discuss in forum] Wear Bending Excessive hogging defect |
Q56 ⇒ Due to battering action of wheels over the end of the rails, the rails get bent down and are deflected at ends. These rails are called hogged rails [other wrong options] [Discuss in forum] roaring rails corrugated rails buckled rails |
Q57 ⇒ Rails are welded by Thermit welding [other wrong options] [Discuss in forum] Gas welding Arc welding TIG welding |
Q58 ⇒ The slipping of driving wheels of locomotives on the rail surface causes wheel burns [other wrong options] [Discuss in forum] hogging of rails scabbing of rails corrugation of rails |
Q59 ⇒ Loose jaws of steel through sleepers are made
of Spring steel [other wrong options] [Discuss in forum] Cast steel Cast iron Mild steel |
Q60 ⇒ The width of foot for 90 R rail section is 136.5 mm [other wrong options] [Discuss in forum] 100 mm 122.2 mm 146.0 mm |
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