Description : Minimum clearance of check rails for B.G. at level crossing should be (a) 48mm (b) 57mm (c) 51mm* (d) 44mm
Last Answer : (c) 51mm*
Description : On B.G. maximum clearances of check rails at a level crossing are (a) 51mm ( b ) 57mm* (c) 65mm (d) 54mm
Last Answer : ( b ) 57mm*
Description : On B.G. maximum clearances of check rails at a level crossing are (a) 51 mm (b) 57mm* (c) 65mm (d) 70mm
Last Answer : (b) 57mm*
Description : Fish plated joint shall be avoided in check raisl and on the running rails within--------- from the end of level crossing a) 3 meters* b) 5 meters c) 10 meters d) 12 meters
Last Answer : a) 3 meters*
Description : .Minimum check rail clearance at Level crossing a. 45 mm b. 51 mm* c. 50 mm d. 57 mm
Last Answer : b. 51 mm*
Description : In case of Shot Welded Rails the fish plated joint should be avoided on Level Crossings within a distance of --------- from end of level crossing a) 3 meters b) 4 meters c) 5 meters d) 6 meters*
Last Answer : d) 6 meters*
Description : The minimum and maximum clearances of check rails at all BG level crossings shall be a) 51 to 57 mm* b) 44 to 48 mm c) 41 to 45 mm d) 55 to 70 mm
Last Answer : a) 51 to 57 mm*
Description : Check rails should normally be provided where the radius is …. M or less in B.G. (a) 150m (b) 200m (c) 218m* (d) 240m
Last Answer : (c) 218m*
Description : Check rails should normally be provided where the radius is ……. M or less in B.G. (a) 150m (b) 200m (c) 208m* (d) 225m
Last Answer : (c) 208m*
Description : .Minimum wing rail clearance opposing nose of crossing on Fan shaped turnout a. 45 mm b. 40 mm c. 41 mm* d. 44 mm
Last Answer : c. 41 mm*
Description : On Broad Gauge tracks Banner flag at a level crossing shall be provided at a distance of--- ---------- from ends of check rail before opening the gate for road traffic. a) 5 meters* b) 3 meters c) 6 meters d) 30 meters
Last Answer : a) 5 meters*
Description : For A class ODC, the gross clearance over maximum moving dimension of B.G is (a) 150mm (b) 175mm (c) 225 mm* (d) (d) 250mm
Last Answer : (c) 225 mm*
Description : Speed breaker has to be provided on road approaches of level crossing at maximum feasible distance within Railway boundary but not exceeding a) 10 meters b) 15 meters c) 20 meters* d) 200 meters
Last Answer : c) 20 meters*
Description : Minimum length of check rail for square crossing shall be -------- more than the width of gate a) 1 meters b) 2 meters* c) 3 meters d) 5 meters
Last Answer : b) 2 meters*
Description : The maximum permissible speed recommended for Indian Railways for 1 in 8 and half crossing is a)16 kmph* b) 20 kmph c)24 kmph
Last Answer : a)16 kmph*
Description : In case of a curved track on electrified, double line, BG section a) Duty hut cannot be provided for a level crossing. b) Duty hut should be on the inside of the curve. c) Duty hut should be on the outside of the curve.* d) Duty hut can be provided on any side of the curve.
Last Answer : c) Duty hut should be on the outside of the curve.*
Description : In LWR track on BG a) Level crossing should be separated by providing SEJs b) Level crossing cannot be provided in LWR. c) Level crossing should not fall within the breathing length of LWR* d) Level crossing should be laid with rail free fastenings.
Last Answer : c) Level crossing should not fall within the breathing length of LWR*
Description : On Indian Railways a new level crossing can be provided with the approval of a) Chief engineer b) General Manager c) Commissioner of Railway Safety d) None of the above*
Last Answer : d) None of the above
Description : A level crossing qualifies for construction of Road Over Bridge/ Under Bridge on Cost sharing basis with State Government when the Train Vehicle Unit is more than a) 50,000 b) 1, 00,000* c) 3, 00,000 d) 5, 00,000
Last Answer : b) 1, 00,000*
Description : Frequency of overhauling for a level crossing with PRC sleepers shall be a) Every year c) Every 2 years* c) Every 3 years d) Every 5 years
Last Answer : c) Every 2 years*
Description : Traffic census at a level crossing shall be done by a) A team of SSE/ P Way and SSE/ Works b) A team of SSE/ P Way and Traffic inspector c) A team of SSE/ P Way and Signal Inspector d) A multidisciplinary team of SSE/ P Way, Signal Inspector and Traffic Inspector*.
Last Answer : d) A multidisciplinary team of SSE/ P Way, Signal Inspector and Traffic Inspector*.
Description : The Height Gauge for a level crossing should be located at least --------- from the gate post a) 3 meters b) 5 meters c) 8 meters* d) 10 meters
Last Answer : c) 8 meters*
Description : There should not be any combination joint on level crossing proper and its approaches up to a) 15 meters b) 30 meters c) 40 meters d) 50 meters
Last Answer : d) 50 meters
Description : Speed breaker of approved design shall be provided on either side of level crossing at ------ within Railway boundary a) 5 meters b) 15 meters c) 20 meters* d0 30 meters
Last Answer : c) 20 meters
Description : On Broad gauge tracks whistle indicator shall be provided at a distance of ---------- from level crossing along the track a) 400 meters b) 600 meters* c) 350 meters d) 500 meters
Last Answer : b) 600 meters*
Description : The Assistant Divisional Engineer should inspect the equipment at every manned level crossing on the subdivision once in a) 2 months b) 3 months c) 4 months d) 6 months*
Last Answer : d) 6 months
Description : Level crossing is classified on the basis of a) Class of road b) TVU* c) Volume of road traffic d) Volume of rail traffic
Last Answer : b) TVU*
Description : The frequency of census at a level crossing having TVU between 75000 to 1 lakh will be once a) In 2 years b) In 3 years* c) In 4 years d) Every year
Last Answer : b) In 3 years*
Description : The rail joint should be located at ----------- from the end of level crossing a) 2 meters b) 3 meters * c) 5 meters d)6 meters
Last Answer : b) 3 meters
Description : On an unmanned level crossing stop board should be provided at a distance of --------- from the centre of nearest track a) 5 meters * b) 6 meters c) 3 meters d) 7.5 meters
Last Answer : a) 5 meters
Description : Level Crossing beyond the outermost stop signals is called a) Engineering Gate* b) Traffic Gate c) Engineering and Signal Gate d) Signal Gate
Last Answer : a) Engineering Gate
Description : For protection of level crossing gate in an emergency on BG double line the Gateman should place one detonator at one place and 3 detonators at a subsequent place at a distance of ------- a) and------ ... c) 500 meters and 1000 meters d) 600 meters and 1200 meters* e) 800 meters in 1500 meters
Last Answer : d) 600 meters and 1200 meters*
Description : Indication post for detonator should be provided at a distance of ---------meter and --------- meter for BG level crossing a) 400 meters in 800 meters b) 500 meters and 1200 meters c) 600 meters and 1200 meter * d)600 meters and 1000 meters
Last Answer : c) 600 meters and 1200 meter *
Description : In case of water crossing danger level in bridges a) speed restriction be imposed b) traffic be suspended till water recedes c) traffic be suspended till a responsible person inspects the site and declares it safe for running traffic* d) bridge watchman is to be posted
Last Answer : c) traffic be suspended till a responsible person inspects the site and declares it safe for running traffic*
Description : Maximum vertical clearance (VC) for a slab/ girder bridges with discharge above 3000 cumecs is a) 300 mm b) 1500 mm c) 1800 mm* d) 600 mm
Last Answer : c) 1800 mm*
Description : For A Class, the gross clearance of over maximum moving dimension for BG is (a) 100mm (b) 125mm (c) 150mm* (d) 175mm
Last Answer : (c) 150mm*
Description : The vertical clearance of bottom most foot over bridge structure above rail level is a) 6525 mm* b) 3660 mm c) 5330 mm d) 6250 mm
Last Answer : a) 6525 mm*
Description : Vertical Clearance (VC) in water way bridges is the level difference between a) HFL and Formation level b) Bed level and bottom of superstructure c) HFL and bottom of superstructure* d) Rail level and Formation level
Last Answer : c) HFL and bottom of superstructure*
Description : The number of standard rails (13 m) for one km. BG section single line section is (a) 120 (b) 154* (c) 168 (d) 196
Last Answer : (b) 154*
Description : For rolling mark 60 kg/Sail/X/2010 the first testing in the field after initial testing of rails in rail manufacturing plant, will be done. (i) After test free period of 25%. (ii) After passage of every 40 ... period.* (iii) After passage of 200 GMT. (iv) On the basis of annual GMT of the section.
Last Answer : (ii) After passage of every 40 GMT traffic during test free period.*
Description : The increased gain of 10 dbs for single line & ‘D’ marks rails on double/multiple lines shall be employed for classification of defects. (i) defect in weld (ii) defects in rail. * (iii) for both defects on weld & rail. (iv) None of above.
Last Answer : ii) defects in rail. *
Description : Addition gain of 10 db is used for testing. (i) ‘D’ marked rails on single lines. (ii) ‘D’ marked rails on double lines. (iii) Testing on single line and ‘D’ marked rails on double/multiple lines section.* (iv) None of above.
Last Answer : (iii) Testing on single line and ‘D’ marked rails on double/multiple lines section.*
Description : Rails used for A T Welding shall not normally be welded? (i) 20 years old . (ii) 30 years old (iii) 40 years old (iv) 50 years old*
Last Answer : iv) 50 years old*
Description : Which gauge is used to measure the height of rail at the time of aligning of rails for AT welding? (i) Height gauge.* (ii) Vertical gauge (iii) Horizontal gauge (iv) As decided by site supervisor
Last Answer : (iv) As decided by site supervisor
Description : What are the recognized systems for pre heating of rails ends for AT Welding? (i) Oxygen –LPG & Compressed air petrol both* (ii) Only Oxygen –LPG (iii) Only Compressed air petrol both (iv) both are correct
Last Answer : ) Oxygen –LPG & Compressed air petrol both*
Description : To take care of differential cooling rail ends of 72 UTS rails are lifted by? (i) 1 to 1.5 mm (ii) 1 to 2 mm (iii) 2 to 2.5 mm (iv) 3 to 4 mm *
Last Answer : iv) 3 to 4 mm *
Description : To take care of differential cooling rail ends of 90 UTS rails are lifted by? (i) 1 mm (ii) 2 mm (iii) 2 to 2.2 mm.* (iv) 1 to 2 mm
Last Answer : (iii) 2 to 2.2 mm.*
Description : In new Rail as well as second hand rails how much end bends of the rails in lateral direction are permitted when checked with one metre straight edge before welding? (i) ± 0.2 mm in lateral direction (ii) ± 0.3 mm in lateral direction (iii) ± 0.5 mm in latera
Last Answer : (iii) ± 0.5 mm in latera
Description : In new Rail as well as second hand rails how much end bends of the rails in vertical are permitted when checked with one meter straight edge before welding? (i) +0.5mm, -0 mm in vertical * (ii) +0.2mm, -.3 mm in vertical (iii) +0.3mm, -2 mm in vertical (iv) 0 mm, +.5 mm in vertical
Last Answer : (i) +0.5mm, -0 mm in vertical *
Description : Length of guard rails to be bent so as to be brought together at the middle of the track.(L2) a) 3200 mm b) 4875 mm* c) 3655 mm d) None of the above
Last Answer : b) 4875 mm*