CENTRAL RAILWAY
Limited Departmental Competitive Examination
Civil Engineering Department
Date : 08 – 11 – 1987 Time : 3 Hours.
PAPER – II ( ii) Marks : 100
NOTE : i ) All questions carry equal marks.
ii ) Answer any FIVE questions.
iii ) Wherever required the written material should be supplemented by neat explanatory sketches.
Q. 1 – Write short notes on any four of the following :- ( 20 )
( a ) Rulling Gradient . ( b ) Curve compensation in B. G. ( c ) Transition Length
( d ) Cant deficiency in B. G. ( e ) Maximum Cant on B. G. ( f ) Equilibrium Cant.
Q. 2 - Explain in details the various operations involved in Through Packing – conventional Maintenance by beater Packing. ( 20 )
Q. 3 - Write short notes on any four of the following :- ( 20 )
( a ) Measured Shovel Packing. ( b ) Directed Track Maintenance. ( c ) P.Q.R.S.
( d ) Anti – creep device. ( e ) Building cost Index.
( f ) Permanent adjustment of dumpy level.
Q. 4 – As an AEN in charge, what inspection will you under taken at the time of inspection of Girder Bridge 3 x 60 feet. (20)
Q. 5 -( a ) What are the items of works requiring the sanction of the CRS? (10 marks)
( b ) Describe the procedure for obtaining sanction of CRS for a re – building of 2 x 10 ft. arch bridge. (10 marks)
Q. 7 - Write short notes on any five of the following: - (20)
( a ) Measurement book. ( b ) Limited tender. ( c ) Cash imp rest. ( d ) Danger Level & High Flood Level in 1 x 60 ft. girder bridge. ( e ) Engineering Time allowance mark. ( f ) Manson Patrolling. ( g ) Central Railway schedule of rates.
Q. 8 – Explain briefly along with comparative assessment any two of the following: - (20)
1) Flush butt-welding and Thermite welding.
2) Short welded rail and Long welded Rail.
3) Pile foundation & open foundation.
4) Railway land given on license and lease.
5) I.T.K.M. and E.T.K.M.
Q. 9 - Write short notes on any five of the following: - (20)
( a ) Urgency Certificate. ( b ) Private Siding. ( c ) U.S.F.D. ( d ) O.D.C.
( e ) R. H. Girder. ( f ) Revised Estimate. ( g ) On account Bill to Contractor.
( h ) Rail Lubrication.
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