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 : Permitted wind velocity for running of trains on the bridge a) 72 km/h* b) 58 km/h c) 64 km/h d) No limits
Last Answer : a) 72 km/h*
Description : ormal size of brick used in India is a) 22 x 11.2 x 7 cm* b) 25 x 16 x 8 cm c) 19 x 12 x 9 cm d) 20 x 10 x 5 cm
Last Answer : a) 22 x 11.2 x 7 cm*
Description : How many zones are in Indian railway a. 8 b. 10 c. 16* d. 12
Last Answer : c. 16*
Description : Total no. of probes fitted on digital double rail tester for rail testing are (i) 12 (ii) 8 (iii) 14* (iv) 16.
Last Answer : (iii) 14*
Description : The pumping system should be capable of supplying the normal quantity of water required in 24 hours in a)12 hours or less b) 16 hours or less c) 20 hours or less* d) 8 hours or less
Last Answer : c) 20 hours or less*
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 : Formation width for bank for B.G. double line section is (a) 10.82 m (b) 11.0 m (c) 11.58 m (d) 12.155 m*
Last Answer : (d) 12.155 m*
Description : The ratio of maximum cant e and gauge G in India is about a)1 / 100 b) 1 / 50 c)1 /10* d) 1 / 25
Last Answer : c)1 /10*
Description : In which of the following directions, the strength of timber is maximum a) Parallel to grains* b) 45 degree to grains c) Perpendicular to grains d) same in all directions
Last Answer : a) Parallel to grains*
Description : Surface preparation for Metallising the abrasives used for final cleaning is a) Chilled iron grit G.24, as defined in BS : 2451 b) Washed salt free angular silica sand of mesh size 12 to 30 with a minimum of 40% retained on a 20 mesh c) either (a) or (b) * d) d) neither (a) or (b)
Last Answer : c) either (a) or (b) *
Description : In cement pressure grouting G.I pipes of diameter …… and ……length, should be fixed in drilled holes a) 12 to 20 mm, 200 mm* b) 12 to 20 mm, 300 mm c) 12 to 25 mm, 500 mm d) 20 to 25 mm, 300 mm
Last Answer : a) 12 to 20 mm, 200 mm*
Description : The maximum height above rail level for B.G. goods platform is ……. Mm (a) 1000mm (b) 1050mm (c) 1065mm* (d) 1075mm
Last Answer : (c) 1065mm*
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 : 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 : Maximum clearance of check rails at level crossing for B.G. should be (a) 48mm (b) 57mm* (c) 51mm (d) 44mm
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 : The recommended maximum gradient in the year for B.G is- (a) 1 in 1000 (b) 1 in 1200* ( c) 1 in 1500 (d) 1 in 1800
Last Answer : (b) 1 in 1200*
Description : Formation width for bank for M.G. double line section is (a) 8.50 m (b) 8.84 m (c) 9.65 m (d) 9.81 m*
Last Answer : (d) 9.81 m*
Description : The maximum time lag between the primer coat and the Ist finishing coat shall not exceed a) 3 days b) 7 days* c) 4 days d) 12 days
Last Answer : b) 7 days*
Description : The maximum time lag between surface preparation and the application of primer coat shall not exceed a) 12 hours b) 24 hours* c) 48 hours d) 36 hours
Last Answer : b) 24 hours*
Description : Formation width for banks for B.G. single line section is (a) 6.10 m (b) 6.50 m (c) 6.85 m* (d) 7.0 m
Last Answer : (c) 6.85 m*
Description : The recommended width of Double line cutting formation for B G is a) 10210 mm b) 10 975 mm c) 11555 mm* d) 10 820 mm
Last Answer : c) 11555 mm*
Description : Normal life of detonators is e. 5 years f. 10 years g. 7 years * h. 6 years.
Last Answer : g. 7 years *
Description : Numbers of taps on each platform of ‘C’ category station as per norms of minimum essential facility criteria are (a) 6* (b) 8 (c) 12 (d) 15
Last Answer : (a) 6*
Description : Numbers of taps on each platform of ‘B’ category station as per norms of minimum essential facility criteria are (a) 6 (b) 8 (c) 12* (d) 15
Last Answer : (c) 12*
Description : Numbers of taps on each platform of ‘A’ category station as per norms of minimum essential facility criteria are (a) 6 (b) 8 (c) 12 (d) 15*
Last Answer : d) 15*
Description : What is the Shelf life of mould ? (i) 6 months minimum. (ii) 8 months minimum (iii) 9 months minimum* (iv) 12 months minimum
Last Answer : (iii) 9 months minimum*
Description : Maximum height of low level cistern from top of W.C. pan should be (a) 65 cm. (b) 30 cm. (c) 8 (d) 120 cm. (e) 80 cm.
Last Answer : b) 30 cm. (c) 8
Description : The ratio of volume of air voids to the volume of voids is known as a) Percentage of air voids b) Porosity c) Degree of saturation d) Air content*
Last Answer : d) Air content*
Description : The ratio of volume of water present in a given soil sample to the total volume of voids in it is known as a) Percentage of air voids b) Degree of saturation * c) Void rat
Last Answer : b) Degree of saturation *
Description : The capacity of automatic flushing cistern connected with three urinal shall be (a) 05 litrs. (b) 10 litrs. (c) 12.5 litrs.* (d) None of these
Last Answer : (c) 12.5 litrs.*
Description : The capacity of automatic flushing cistern connected with two urinal shall be (a) 10 litrs.* (b) 12.5 litrs. (c) 05 litrs. (d) None of these
Last Answer : (a) 10 litrs.*
Description : The capacity of automatic flushing cistern connected with one urinal shall be (a) 05 litrs. (b) 10 litrs. (c) 12.5 litrs. (d) None of these
Last Answer : (a) 05 litrs.
Description : The capacity of high level flushing cistern is generally (a) 7.5 ltrs. (b) 10 ltrs.* (c) 12.5 ltrs. (d) None of these
Last Answer : b) 10 ltrs.*
Description : What is the app. Weight of 52 kg portion? (i) 10 kg (ii) 11 kg* (iii) 12 kg (iv) None of the above
Last Answer : (ii) 11 kg*
Description : Density of each compacted layer should be ascertained by taking soil samples on either side of Central Line at a) 5 meter interval b) 10 meter interval* c) 12 meter interval d) 15 meter internal
Last Answer : b) 10 meter interval*
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 : In Girder and Slab Bridges Danger level should be marked below bottom of girders/slabs for water way is > 6.10 < 12.2 m a) 300 mm b) 600 mm c) 450 mm* d) 500 mm
Last Answer : c) 450 mm*
Description : From distribution main of 50 mm size, number of service pipes of 15 mm size can be taken off are ------ a) 6 b)10 c) 12 e):20*
Last Answer : e):20*
Description : From the distribution main of 40 mm size, number of service pipe of 20 mm size can be taken off are ------- a)3 B) 6* c) 10 d) 12
Last Answer : B) 6*
Description : From distribution main of 40 mm size , number of service pipe of 15 mm size can be taken off are--------- a) 3 b) 6 c) 10 d) 12*
Last Answer : d) 12*
Description : Where Enquiries are ordered by DRM the enquiry report should be submitted to DRM within (a) 5 days (b) 7 days* (c) 10 days (d) 12 days
Last Answer : (b) 7 days
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 : Maximum tilt specified during sinking of well foundation is a) 1 in 10 b) 1 in 50 c) 1 in 100* d) 1 in 150
Last Answer : c) 1 in 100*
Description : Flat tyre causes maximum damage at a speed of (a) 90 to 100 kmph (b) 25 to 30 kmph* (c) 10 to 15 kmph (d) 15 to 20 kmph
Last Answer : (b) 25 to 30 kmph*
Description : Maximum distance covered in a day by a Patrolman should not normally exceed q. 2 km. r. 5 km. s. 10 km. t. 20 km .*
Last Answer : t. 20 km
Description : What is the dia of thimble ? (i) 14-16 mm (ii) 16-18 mm* (iii) 18-20 mm (iv) None of the above
Last Answer : (ii) 16-18 mm*
Description : nternal diameter of thimble in conventional type of crucible is? (i) 14-16 mm (i) 16-18 mm (iii) 18-20 mm* (iv) 20-22 mm
Last Answer : (iii) 18-20 mm*