RRB Engineering Junior Engineer Question Paper

Will you please provide the question paper of RRB Engineering Junior Engineer exam?

[Raman Vij]

Here I am providing the list of few questions of RRB Engineering Junior Engineer exam which you are looking for .

RRB Engineering Junior Engineer Question Paper

1. A parabolic curve introduced between straight and a circular curve or between two branches of a compound curve
for ease, comfort and safety of movement of trains on curve is called:
(a) Spur curve (b) Transition curve
(c) Summit curve (d) Valley curve
Ans : B
2. The staggered rails joints are usually provided on:
(a) Bridge (b) Curves (c) Branching (d) Tangents
Ans : B
3. The track capacity can be increased by:
(a) Faster movement of trains on the track
(b) By using more powerful engines
(c) All the above
(d) None of the above
Ans : C
4. The railway station at which a track line meets a main line is called:
(a) terminal station (b) flag station
(c) way side station (d) junction station
Ans : D
5. The limiting value of super elevation of board gauge in Indian Railways is:
(a) 16.50 cm (b) 30 cm (c) 15 cm (d) 10 cm
Ans : A
6. The chart used for recording the condition of track is known as:
(a) Rolling chart (b) Track chart
(c) Hallade chart (d) Vibro chart
Ans: C
7. The most common system of signaling in India is the …… system.
(a) automatic block (b) section clear system
(c) absolute block (d) pilot guard system
Ans : C
8. The feeder gauge …. is commonly used for feeding raw materials to big Government manufacturing concerns as
well as to private factories such as steel plants, oil refineries, sugar factories etc.
(a) 0.6096 m (b) 0.792 m (c) 1m (d) 1.676 m
Ans : A
9. Which one of the following bolts is not used in rail track:
(a) Fang bolt (b) Eye bolt (c) Rag bolt (d) Fish bolt
Ans : B
10. The gradient which requires one or more additional locomotive for hauling the load over the gradient is called:
(a) Up-gradient (b) Pusher gradient
(c) Steep gradient (d) Momentum gradient
Ans : B
11. Points and crossings are provided for change of ….on permanent ways.
(a) gauge (b) direction and gradient
(c) direction (d) gradient
Ans : C

12. In locomotive ‘hunting’ is:
(a) Movement of locomotive in vertical plane perpendicular to its movement along the track
(b) Sinuous path taken by engine as against the alignment of the track
(c) Motion after brakes have been applied
(d) Combination of A and B above
Ans : D
13. The rails which get battered due to action of wheels over the end of the rails are called:
(a) Hogged rails (b) Roaring rails
(c) Creep rails (d) Bucking rails
Ans : A
14. In broad gauge, the clear horizontal distance between the inner faces of two parallel rails forming the track is:
(a) 1 m (b) 1.676 m (c) 0.6096 m (d) 0.792 m
Ans : B
15. As per Indian standard, the recommended width of ballast section at foot level of rails for broad gauge tracks
should be:
(a) 4.38 m (b) 3.35 m (c) 1.83 m (d) 2.25 m
Ans : B
16. The minimum length of a passenger platform for broad gauge railway should not be less than:
(a) 305 m (b) 183 m (c) 495 m (d) 250 m
Ans : A
17. Generally the shape of fish plate is:
(a) elliptical (b) bone shaped (c) circular (d) rectangular
Ans : B
18. For wooden sleepers, size of the ballast should be:
(a) 2.54 cm (b) 10.16 cm (c) 3.8 cm (d) 5.1 cm
Ans : C
69. The length of track under the control of a Ganger is:
(a) 10 to 15 Km (b) 5 to 6 KM
(c) 3 to 5 KM (d) 1 to 2 KM
Ans : B
20. The maximum rising gradient which is provided keeping the power of locomotive in view, is called
(a) Momentum gradient (b) Pusher gradient
(c) Down gradient (d) Ruling gradient
Ans : D
21. The latest system of signaling introduced is:
(a) C.T.C. system (b) pilot guard system
(c) section clear system (d) automatic block system
Ans : A
22. Detonating signals are used:
(a) for noisy engines
(b) during foggy and cloudy weather
(c) for deaf drivers
(d) not now, were in use in nineteenth century only
Ans : B

23. The number of fish bolts used for joining the rails with the help of fish plates, is generally:
(a) 4 (b) 8 (c) 2 (d) 6
Ans : A
24. The Railways provided underground at a depth of about 18 m or more are called:
(a) Mono railway (b) Underground railway
(c) Railway (d) Tube railway
Ans : D
25. The art of providing an outward slope of …. to the treads of wheels of rolling stock is known as coning of wheels.
(a) 1 in 30 (b) 1 in 10 (c) 1 in 4 (d) 1 in 20
Ans : D
26. The process of connecting a track length by an electric circuit is known as track circuiting and the sleepers which
are suitable for it are:
(a) cast iron sleepers (b) steel sleepers
(c) wooden sleepers (d) all above are suitable
Ans : C
27. The movable tapered end of the tongue rail is known as:
(a) heel of switch (b) toe of switch
(c) stretcher bar (d) throw of switch
Ans : B
28. The yard where trains and other loads are received, sorted out, trains formed and dispatched onwards are known
as:
(a) locomotive yard (b) goods yard
(c) marshalling yard (d) station yard
Ans : C
29. Wider gauge permits:
(a) sleeper gradients (b) low axle load
(c) higher operating speeds (d) sharp curves
Ans : C
30. Which one of the following is expected to have shorter life?
(a) Steam engine (b) Diesel engine
(c) Electric engine (d) Shunting engine
And : B
31. The movable end of the tapered rail, by means of which the flanged wheels of the train are diverted from one track
to another is known as:
(a) Toe (b) Stud (c) Heel (d) Flare
Ans : A
32. The creep in rails is measured in:
(a) cm/kg (b) cm (c) Kg/cm (d) kg cm
Ans : B
33. When a rail loses its weight by 5%, it should be renewed and the old one can be used on unimportant tracks, but
the rails which have lost their weight by more than …., should not be used on any track under any circumstances.
(a) 8% (b) 33.3% (c) 10% (d) 20%
Ans : C
34. In railways, super elevation is provided to:
(a) facilitate drainage

(b) counteract the centrifugal push
(c) counteract the centripetal pull
(d) have all the effects mentioned above
Ans : B
35. The additional track connected to main line at both of its ends is called:
(a) running line (b) loop line
(c) main line (d) none are correct
Ans : B
36. The rails which help in channelising the wheels in their proper routes are known as:
(a) Guard rails (b) Wing rails? (c) Check rails (d) Lead rails
Ans : B
37. The shape of wheels of rolling stock is:
(a) Tapered with flange on outside
(b) Parallel with flange on inside
(c) Tapered with flange on inside
(d) Parallel with flange on outside
Ans : C
38. The maximum gradient for broad gauge in station yards in Indian Railways is:
(a) 1 in 100 (b) 1 in 1000 (c) 1in 200 (d) 1 in 400
Ans : D
39. The force which resists the forward movement and speed of train is called:
(a) Track modulus (b) Hauling resistance
(c) friction (d) Tractive resistance
Ans : D
4. The tractive resistance of the route in railways as compared to roadways will be:
(a) same (b) more (c) low (d) not comparable
Ans : C
41. Sand is used as ballast incase of:
(a) steel sleepers
(b) wooden sleepers
(c) reinforced concrete sleepers
(d) cast iron sleepers
Ans : D
42. Arm type fixed signals, fitted on a vertical post fixed at the side of a track, are called:
(a) Warner signals (b) Starter signals
(c) Semaphore signals (d) Cab signals
Ans : C
43. The Railway provided just below the ground level are called:
(a) Tube railway (b) Underground railway
(c) Mono railway (d) Railway
Ans : B
44. When a railway line crosses a valley, a ridge like structure consisting of a series of piers, piles or trestles on which
steel girders are placed and which is constructed usually for small spans is known as:
(a) Bridge (b) Tunnel (c) Viaduct (d) Aqueduct
Ans : C
45. Creeping of rails will be reduced by using:
(a) Bearing plates (b) Spikes (c) Chairs (d) Anchors
Ans : D
46. The railway track from which a train is to be diverted is called:
(a) branch track (b) points and crossing
(c) main or through track (d) all above
Ans : C
47. An expansion gap of …. is usually kept between the adjoining rail ends to allow for expansion of rail, due to
variation in temperature.
(a) 1 to 3 mm (b) 10 to 15 mm
(c) 6 to 8 mm (d) 3 to 5 mm
Ans : C
48. Generally the weight/metre of the rails used in broad gauge is:
(a) 55 kg (b) 45 kg (c) 35 kg (d) 65 kg
Ans : A
49. A dynamometer car is used for:
(a) Tourists (b) Dinning facilities
(c) Inspection of administrative officers
(d) Recording the condition of track
Ans : D
50. Which of the following is not a part of rail engine?
(a) Tender (b) Stream turbine (c) Boiler (d) Fire box
Ans : B

Hello . i have apply for RRB Engineering Junior Engineer recruitment . will you please provide me RRB Engineering Junior Engineer Question Paper ?

[Kiran Chandar]

Hello buddy as you want here we provide you RRB Engineering Junior Engineer Question Paper as follow s

1. Which of the following variables controls the physical properties of a perfect gas
(a) pressure
(b) temperature
(c volume
(d) all of the above
(e) atomic mass.
Ans: d
2. Which qf the following laws is applicable for the behavior of a perfect gas
(a) Boyle's law
(b) Charles'law
(c) Gay-Lussac law
(d) all of the above
(e) Joule's law.
Ans: d
3. The unit of temperature in S.I. units is
(a) Centigrade
(b) Celsius
(c) Fahrenheit
(d) Kelvin
(e) Rankine.
Ans: d
4. The unit of mass in S.I. units is
(a) kilogram
(b) gram
(c) tonne
(d) quintal
(e) newton.
Ans: a
5. The unit of time in S.I. units is
(a) second
(b) minute
(c) hour
(d) day
(e) year.
Ans: a
6. The unit of length in S.I. units is
(a) meter
(b) centimeter
(c) kilometer
(d) millimeter.
Ans: a
7. The unit of energy in S.I. units is
(a) watt
(b) joule
(c) joule/s
(d) joule/m
(e) joule m.
Ans: b
8. According to GayLussac law for a perfect gas, the absolute pressure of given mass varies directly as
(a) temperature
(b) absolute
(c) absolute temperature, if volume is kept constant
(d) volume, if temperature is kept constant
(e) remains constant,if volume and temperature are kept constant.
Ans: c
9. An ideal gas as compared to a real gas at very high pressure occupies
(a) more volume
(b) less volume
(c) same volume
(d) unpredictable behavior
(e) no such correlation.
Ans: a
1. General gas equation is
(a) PV=nRT
(b) PV=mRT
(d) PV = C
(c) PV=KiRT
(e) Cp-Cv = Wj
Ans: b
11. According to Dalton's law, the total pres sure of the mixture of gases is equal to
(a) greater of the partial pressures of all
(b) average of the partial pressures of all
(c) sum of the partial pressures of all
(d) sum of the partial pressures of all divided by average molecular weight
(e) atmospheric pressure.
Ans:c
12. Which of the following can be regarded as gas so that gas laws could be applicable, within the commonly encountered temperature limits.
(a) 02, N2, steam, C02
(b) Oz, N2, water vapour
(c) S02, NH3, C02, moisture
(d) 02, N2, H2, air
(e) steam vapours, H2, C02.
Ans: d
13. The unit of pressure in S.I. units is
(a) kg/cm2
(b) mm of water column
(c) pascal
(d) dynes per square cm
(e) bars
Ans: c
14. A closed system is one in which
(a) mass does not cross boundaries of the system, though energy may do so
(b) mass crosses the boundary but not the energy
(c) neither mass nor energy crosses the boundaries of the system
(d) both energy and mass cross the boundaries of the system
(e) thermodynamic reactions take place.
Ans: a
15. Temperature of a gas is produced due to
(a) its heating value
(b) kinetic energy of molecules
(c) repulsion of molecules
(d) attraction of molecules
(e) surface tension of molecules.
Ans: b
16. According to kinetic theory of gases, the absolute zero temperature is attained when
(a) volume of the gas is zero
(b) pressure of the gas is zero
(c) kinetic energy of the molecules is zero
(d) specific heat of gas is zero
(e) mass is zero.
Ans: c
17. Kinetic theory of gases assumes that the collisions between the molecules are
(a) perfectly elastic
(b) perfectly inelastic
(c) partly elastic
(d) partly inelastic
(e) partly elastic and partly inelastic.
Ans: a
18. The pressure a gas in terms of its mean kinetic energy per unit volume E is equal to
(a) E/3
(b) E/2
(c) 3E/4
(d)2E/3
(e) 5E/4.
Ans: d
19. Kinetic energy of the molecules in terms of absolute temperature (T) is proportional to
(a) T
(b) j
(c) J2
(d) Vr
(e) 1/Vr.
Ans: a
20. Superheated vapour behaves
(a) exactly as gas
(b) as steam
(c) as ordinary vapour
(d) approximately as a gas
(e) as average of gas and vapour.
Ans: d