2023 2024 Student Forum > Management Forum > Main Forum

 
  #2  
29th October 2014, 02:24 PM
Super Moderator
 
Join Date: Apr 2013
Re: RRB Engineering Solved Question Papers

Here you are looking for Solved Question Papers RRB Engineering, as you want here I am provide you.

Solved Question Papers RRB Engineering

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

The staggered rails joints are usually provided on:

(a) Bridge (b) Curves (c) Branching (d) Tangents

Ans : B

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

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

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

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

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

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

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

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

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:

Movement of locomotive in vertical plane perpendicular to its movement along the track

Sinuous path taken by engine as against the alignment of the track

Motion after brakes have been applied

Combination of A and B above

Ans : D

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

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

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

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

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

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:

for noisy engines

during foggy and cloudy weather

for deaf drivers

not now, were in use in nineteenth century only Ans : B


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

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

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

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

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

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

Wider gauge permits:

(a) sleeper gradients (b) low axle load

(c) higher operating speeds (d) sharp curves Ans : C

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

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

The creep in rails is measured in:

(a) cm/kg (b) cm (c) Kg/cm (d) kg cm Ans : B

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

In railways, super elevation is provided to:

(a) facilitate drainage

counteract the centrifugal push

counteract the centripetal pull

have all the effects mentioned above Ans : B

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

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

The shape of wheels of rolling stock is:

Tapered with flange on outside

Parallel with flange on inside

Tapered with flange on inside

Parallel with flange on outside Ans : C

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

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

Sand is used as ballast incase of:

(a) steel sleepers

(b) wooden sleepers

(c) reinforced concrete sleepers

(d) cast iron sleepers Ans : D

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

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

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

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

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

A dynamometer car is used for:

(a) Tourists (b) Dinning facilities

(c) Inspection of administrative officers

(d) Recording the condition of track Ans : D

Which of the following is not a part of rail engine?

(a) Tender (b) Stream turbine (c) Boiler (d) Fire box Ans : B

Q1: With the help of a sketch, define station limits for “B” class stations equipped with Two Aspect signalling on single line and double line sections.


Q2: What are the classifications of stations in Indian Railways?


Q3: What do you mean by “Read Back Technique” in Railway signalling? Please cite few examples of this technique being used in your Railway.


Q4: What is the difference between “A” Marker and “A” Board in Railway signalling?


Q6: What do you mean by the “S” Marker and where it is being used in Railway signalling?


Q5: What is the normal aspect of a signal in Automatic signalling territory?


Q6: What do you mean by Slip siding and Catch siding? Write down cases when Slip siding and Catch siding are required to be provided in the Railway system.


Q7: In Indian Railways, what are the systems of train working adopted? Please also mention the name of the most widely used system on Indian Railways.


Q8: Please prepare the locking table for Lever numbers 1, 3, 4, 6 & 7 of the following diagram: -


Q9: What are the essential requirements of the Absolute Block System?


Q10: What are the standards of interlocking prescribed in Railway Signalling?


Quick Reply
Your Username: Click here to log in

Message:
Options

Thread Tools Search this Thread



All times are GMT +5. The time now is 08:17 PM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
SEO by vBSEO 3.6.0 PL2

1 2 3 4