Question 1 :
the limits of vertical wear on a 52 kg rail is______
Question 2 :
limiting lateral wear for rail renewal in group A and B routes curved track
Question 3 :
limiting lateral wear for rail renewal in C and D routes curved track
Question 4 :
limiting lateral wear for rail renewal in group A and B routes straight track
Question 6 :
laying tolerance of gauge between sleeper to sleeper during primary renewal is
Question 10 :
laying tolerance of difference in a cross level on every 4th sleeper during primary renewal is
Question 11 :
laying tolerance of alignment on 10 MTS chord in straight track during primary renewal is
Question 12 :
laying tolerance of alignment on 20 MTS chord in curved track with 600 MTS radius and more during primary renewals is
Question 13 :
laying tolerance of alignment on 10 MTS chord in curved track with 600 MTS radius and sharper during primary renewals is
Question 14 :
laying tolerance of variation between existing and approved longitudinal levels during primary renewals is
Question 15 :
class I material of an obsolescent section which are interchangeable can be treated as
Question 19 :
The service life in terms of total GMT of traffrc canied for considering through rail renewal
on the bridge proper and in approaches (up to 100 m on either side) for all the important
brides and such ofthe major bridges where height of bank is in excess of ------- shall be
half of the GMT specified
Question 20 :
The account for relaying works should be closed within __________ of completion of the work and completion report submitted
Question 21 :
All class l permanent way material should be distinguished as follows
Question 22 :
all class l (a) second hand rails fit for to be lied in running lines are distinguished as follows
Question 23 :
all class l (b) second hand rails fit for to be lied in non running line are distinguished as follows
Question 25 :
through ballast renewal shall be carried before the introduction of machine tapping and when the existing clean ballast cousin is less than
Question 26 :
On girder bridges, when ________ are defective and quality qualify for renewal, then renewal should be carried out for the full Span
Question 27 :
criteria for through rail renewal of 60 kg P&C, service life of fabricated switches shall be carried out
Question 28 :
criteria for through rail renewal of 52 kg P&C, service life of fabricated switches shall be carried out
Question 29 :
CMS crossing 60kg Shall be planned for renewal, before the cross the service life in GMT
Question 30 :
CMS crossing 52kg Shall be planned for renewal, before the cross the service life in GMT
Question 31 :
what is the limiting loss (%ge) in rail section, as a criterion for recommending rail renewals for 60 kg rails
Question 32 :
corrosion beyond _____ mm in the web or foot may be taken as the criterion for wear due to corrosion.
Question 33 :
limits of lateral weat from relaying consideration on straight track on group A and B routes..........mm
Question 34 :
limits of lateral weat from relaying consideration on straight track on group A and B routes..........mm
Question 35 :
limits of lateral wear from ns on curved track on group A and B routes ........ mm
Question 36 :
limits of lateral wear from releasing concentration on a curved track on group C and D routes ......mm
Question 37 :
renewals on consideration of service life in terms of total GMT of traffic carried for 52 kg, 72 UTS rails.....
Question 38 :
renewals on consideration of service life in terms of total GMT of traffic carried for 52 kg, 90 UTS rails.....
Question 39 :
renewals on consideration of service life in terms of total GMT of traffic carried for 60 kg, 72 UTS rails.....
Question 40 :
concrete sleepers will be considered for replacement/ renewal if they have developed notches more than 3 mm at rail seat locations
Question 41 :
Renewal of points and crossings shall be planned after carriage of minimum traffic for fabricated switch (ORS) in GMT of 52 kg section is...........
Question 42 :
Renewal of points and crossings shall be planned after carriage of minimum traffic for fabricated switch (ORS) in GMT of 60 kg section is...........
Question 43 :
Renewal of points and crossings shall be planned after carriage of minimum traffic for thick web switch in GMT of 52 kg section is...........
Question 44 :
Renewal of points and crossings shall be planned after carriage of minimum traffic for thick web switch in GMT of 60 kg section is...........
Question 45 :
Renewal of points and crossings shall be planned after carriage of minimum traffic for CMS crossing in GMT of 52 kg section is...........
Question 46 :
Renewal of points and crossings shall be planned after carriage of minimum traffic for CMS crossing in GMT of 60 kg section is...........
Question 53 :
minimum sleeper density for CTR/TSR with new PSC slippers for main lines
Question 54 :
minimum sleeper density for CTR/TSR with new PSC slippers for loop lines & sidings (permissible speed upto 50 kmph)
Question 55 :
minimum sleeper density for CTR/TSR with new PSC slippers for loop lines & sidings (permissible speed more than 50 kmph)
Question 56 :
for running lines and busy lines in the yards, sleeper density would be........
Question 59 :
class ll (a) released rails fit for use in ........ lines
Question 60 :
class ll (b) released rails fit for use in ........ lines
Question 66 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 67 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 68 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 69 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 70 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 71 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 72 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 73 :
marking of class ll (a) second hand rail fit to be re-lied in a running lines ends to be painted with .......... paint
Question 74 :
unserviceable material class lll not fit for use Ends to be painted with ......... paint
Question 75 :
unserviceable material class lll not fit for use Ends to be painted with ......... paint
Question 76 :
unserviceable material class lll not fit for use Ends to be painted with ......... paint
Question 77 :
The welded rails which passes through yards including points and crossings is known as.......
Question 81 :
Indian railways have been divided into _________ number of rail temperature zones
Question 82 :
girder on which LWR/ CWR is not permitted shall be isolated by minimum of ............. well ensured track on either side
Question 83 :
During repair of buckled track minimum length of a closer required is......
Question 84 :
all type of maintenance in LWR/ CWR can be done with temperature
Question 85 :
Points and crossing shall be isolated from lwr by providing normal rail lengths duly anchored
Question 86 :
Cold whether petrol will be introduced when rail temp fails below
Question 87 :
how many rounds of machine packing are required after deep screening in LWR/ CWR
Question 88 :
LWR/ CWR can be lied on vertical curve where algebraic difference between two grades is
Question 89 :
LWR/ CWR cannot be laid on curves having radius shaper then
Question 91 :
Between two unopened 30 shapes of sleepers, following slippers space may be opened in LWR/ CWR during maintenance
Question 94 :
In SWR the gap survey and adjustment should normally done before the end of
Question 97 :
a length greater than .......m will normally function as LWR on BG
Question 99 :
gap at SEJ while in mean position with 52 kg rail is
Question 100 :
cold weather patrolling is carried when the temp falls to less than......
Question 101 :
hot weather patrolling is carried out on a PSC with SD 1540 and above when the temp exceed........
Question 102 :
hot weather patrolling is carried out on a PSC with SD 1540 and above when the temp exceed........
Question 103 :
Girder on which LWR/ CWR is not permitted shall be isolated by a minimum of ............. well anchored track on either side
Question 104 :
Girder on which LWR/ CWR is not permitted shall be isolated by a minimum of ............. well anchored track on either side
Question 105 :
maintenance of LWR/ CWR shall be done when rail temp is below
Question 106 :
when temp exceed td+20° after any maintenance work during consolidation period .......... SR to be imposed on bgt track with PSC track
Question 107 :
while replacing GR pads of more than I sleeper atleast ......... sleeper in between shall be intact
Question 108 :
while replacing GR pads of more than I sleeper atleast ......... sleeper in between shall be intact
Question 109 :
For carrying out repair of rail fracture the material taken out must be.........
Question 111 :
For distressing LWR by tensor the prevailing temp 'tp' Shall be
