Description : As per new classification of railway accident, floods breaches & land slides’ is classified in the following class (a) Class J (b) Class K (c) Class Q (d) Class R*
Last Answer : (d) Class R*
Description : umber of hooters to be sounded, when accident takes place out station, but main line is clear: (a) 02 long (b) 03 long* (c) 03 long 01 short* (d) none of thes
Last Answer : (b) 03 long*
Description : An accident will be termed as serious accident when the loss of Railway property is more then (a) 3 lacs (b) 10 lacs (c) 25lacs* (d) 15 lacs
Last Answer : (c) 25lacs*
Description : For taking track measurement at accident site stations shall be marked at …….. Apart. (a) 1 m (b) 2m (c) 3m* (d) 5m
Last Answer : (c) 3m*
Description : An accident has taken place at out station and main line is blocked and relief train is to be turned out without medical car. The hooter shall be: a. 3 long b. 4 long* c. 4 long, 1 short d. 3 long, and 1 short
Last Answer : b. 4 long
Description : O.D.C. Stands for (a) On direct current (b) Over dimensioned consignment* (c) None of them (d) Operating & gate
Last Answer : (b) Over dimensioned consignment*
Description : Track structure for private siding with operating speed 50 to 80 kmph is the same as track structure as specified for a)Group A route b) Group B route c) Group D route d)Group E route*
Last Answer : d)Group E route*
Description : Track Structure for private siding with operating speed of 80 to 100 kmph is same as the track structure as specified for a) Group B route b) Group A route c) Group D route* d)Group C route
Last Answer : c) Group D route*
Description : What are the things I can specialize in Astronautics/Aerospace Engg. ?
Last Answer : Telemetry! There is a big need for it in Aerospace, as well as Military, Industrial and Commercial applications. If the NASA budget is cut, you can jump to Military . If that is cut, you can jump to ... products. If that fails you still have employment if you can say: Do you want fries with that?
Description : what is "p.u." in electrical engg and what is the advantage of p.u. quantities?
Last Answer : Answer: p.u. stands for per unit (p.u=actual value/base value). Advantages: wide variation of electrical parameters gets eliminated by p.u. representation Since the p.u. impedances of ... , a power system can be analyzed on a single voltage level as the different voltage level vanishes.
Description : What is requirement engg. ? What is its need? What are different subtasks included in it?
Last Answer : Requirement Engineering:- Software process perspective, requirements engineering is a major software engineering action that begins during the communication activity and continues into the modeling activity. ... * Elaboration * Negotiation * Specification * Validation * Requirements management
Description : Use of polar curves in illumination Engg
Last Answer : The polar curves are required to determine the mean horizontal candle power (MHCP) and mean hemispherical candle power (MHSCP).The polar curves are due to limitations of unsymmetrical design shape of ... lighting scheme. 2. To know the intensity of light emitted by the source in different direction
Description : State any two Engg. application of X-Rays.
Last Answer : Application of X-rays: i)X- rays are used to detect the cracks in the body of aeroplane . ii) X- rays are used to detect the manufacturing defects in rubber tyres or tennis ball in quality ... detect cracks in the wall. vii) X- ray radiography is used to check the quality of welded joints.
Description : Coast Guard Regulations (46 CFR) require manual contactors for operating the general emergency alarm on tank vessels to be located in the navigating bridge, engine room and the ____________. A ... C. crew accommodations and sleeping spaces D. engineering officers' quarters furthest from the bridge
Last Answer : Answer: A
Description : As per norms for desirable amenity as given to model station, the retiring rooms should be provided on stations classified as --- (a) A & B* (b) A,B & C (c) A,B,C & D (d) A, B,C, D & E (e) A
Last Answer : a) A & B*
Description : As per norms for desirable amenity as given to model station, the clock rooms should be provided on stations classified as --- (a) A & B * (b) A,B & C (c) A,B,C & D (d) A, B,C, D & E (e) A
Last Answer : (a) A & B *
Description : As per norms for desirable amenity as given to model station, the water coolers should be provided on stations classified as --- (a) A & B (b) A,B & C (c) A,B,C & D* (d) A, B,C, D & E (e) A
Last Answer : (c) A,B,C & D*
Description : As per norms for desirable amenity as given to model station, the parking facility/circulating area should be provided on stations classified as --- (a) A & B (b) A,B & C (c) A,B,C & D* (d) A, B,C, D & E
Description : As per norms for desirable amenity as given to model station, the public address system should be provided on stations classified as --- (a) A & B (b) A,B & C* (c) A,B,C & D (d) A, B,C, D & E (e) A
Last Answer : (b) A,B & C*
Description : As per norms for desirable amenity as given to model station, the book stalls should be provided on stations classified as --- (a) A & B (b) A,B & C* (c) A,B,C & D (d) A, B,C, D & E (e) A
Description : As per norms for desirable amenity as given to model station, the refreshment rooms should be provided on stations classified as --- (a) A & B* (b) A,B & C (c) A,B,C & D (d) A, B,C, D & E (e) A
Last Answer : (a) A & B*
Description : Urinals & Latrines for A & B stations as norms for recommended level of facilities for railway station (a) Ndb/500 (b) Ndb/300 (c) Ndb/200* (d) None of the above
Last Answer : (c) Ndb/200*
Description : Number of urinals & latrines to be provided on ‘A’ category stations as per norms on main essential facilities are (a) 15 (b) 10* (c) 8 (d) 6
Last Answer : (b) 10*
Description : Latrines & urinals must be provided on these type of stations as per minimum essential facility criteria (a) A, B, C, D, E & F type station (b) A,B,C,D & E type station* (c) A,B,C & D type station (d) A, B & C type station
Last Answer : (b) A,B,C,D & E type station*
Description : Foot over bridge must be provided on the following type of stations as per minimum essential facility criteria (a) A, B, C, & D class station (b) A,B & C class station* (c) A, & B class station (d) Only A class station
Last Answer : b) A,B & C class station*
Description : Number of Elastic clips used for one K to BG single line section having 13 length & concrete sleepers of M+7 sleeper density are (a) 5280 (b) 6160* (c) 6250 (d) 6500
Last Answer : (b) 6160*
Description : In case of emergency, land can be acquired urgently by operation of special section (a) Section 4 & 6 (b) Section 9 & 17* (c) Section 8 & 10 (d) None of them
Last Answer : (b) Section 9 & 17*
Description : The survey instrument used for reconnaissance survey (a) Theodelite & Dumpty level (b) Prismatic compass & Aneriod barometer* (c) All the above (d) None of them
Last Answer : (b) Prismatic compass & Aneriod barometer*
Description : A metallic tape is made of (a) Steel (b) Invar (c) Linen (d) Cloth & wires*
Last Answer : (d) Cloth & wires
Description : In order to do fly levelling the following type of methodology is adopted (a) Rise & fall method (b) Height of instrument method (c) Both the above* (d) None of the above
Last Answer : c) Both the above*
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 : 450 probe is used for detecting defect in; (i) FB weld (ii) AT weld (iii) FB weld, AT weld & SEJ (iv) All above*
Last Answer : (iv) All above*
Description : In AT welding process what is the role of asbestos powder & slag ? (i) To separate closing pin from portion* (ii) To hold the portion (iii) Both above are correct (iv) None of the above
Last Answer : (i) To separate closing pin from portion*
Description : In AT welding process what is the role of closing pin ? (i) To hold the portion before melt (ii) To hold the asbestos powder & slag (iii) Both above are correct* (iv) None of the above
Last Answer : (iii) Both above are correct*
Description : Painting of weld is done up to (i) 10 CM minimum both side of weld & on welded surface .* (ii) 15 CM minimum both side of weld & on welded surface (iii) 20 CM minimum both side of weld & on welded surface (iv) None of the above
Last Answer : (i) 10 CM minimum both side of weld & on welded surface .*
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 : Crucible is repaired by? (i) Magnasite Powder (ii) Magnasite Powder & Sodium Silicate.* (iii) Sodium Silicate (iv) Aluminium powder
Last Answer : (ii) Magnasite Powder & Sodium Silicate.*
Description : What is the heating time in OXY & LPG in SPW? (i) 2.0 - 3.5 minutes. (ii) 2.0 - 3.0 minutes. (iii) 2.0 - 2.5 minutes.* (iv) 3.0 - 4.5 minutes.
Last Answer : iii) 2.0 - 2.5 minutes
Description : Which one of the following impurity is not desirable in the soil used for brick formation a) Alkali b) Kankar c) Iron oxide d) Alkali & Kankar*
Last Answer : d) Alkali & Kankar*
Description : Piano wire is used for measuring the a) Distortion b)Camber in PSC girder c)Both a & b* d)None of above
Last Answer : c)Both a & b*
Description : Flood level gauge to be marked in a) All important bridges* b) All major bridges c) All minor & major bridges d) All bridges
Last Answer : a) All important bridges*
Description : Definition of minor bridge e) Single span less than 12m f) Total linear water way less than 18m g) Both a) & b)* h) None of the above
Last Answer : g) Both a) & b)*
Description : Definition of major bridge a) Single span of 12m & above b) Total linear water way more than 18m c) Both a) & b)* d) None of the above
Last Answer : c) Both a) & b)*
Description : Length of bridge timber in BG a) outer to outer of girder plus 305mm b) 2440mm c) whichever is more in a) & b)* d) whichever is less in a) & b)
Last Answer : c) whichever is more in a) & b)*
Description : Mostly long span rail-cum road bridges are provided with a) rocker & roller bearings b) segmental roller with oil bath* c) Sliding bearings d) centralised bearings
Last Answer : b) segmental roller with oil bath
Description : Paint is the mixture of ……. a) Binder, Pigment & Solvent* b) Binder & Pigment c) Binder & Solvent d) None of the above
Last Answer : a) Binder, Pigment & Solvent*
Description : Periodical inspection of PSC & Composite girders a) Once in 3 years b) Once in 5 years * c) Once in 2 years d) Once in 5 years
Last Answer : b) Once in 5 years *
Description : Permissible wear of web & foot of rail due to corrosion is:- (a) 15 mm. (b) 1.5 mm.* (c) 0.5 mm. (d) 2.5 mm.
Last Answer : (b) 1.5 mm
Description : Minimum speed restriction to be imposed for Track renewal is:- (a) Stop dead & 10 Kmph (b) 10 Kmph (c) 15 Kmph (d) 20 Kmph*
Last Answer : (d) 20 Kmph*
Description : Points & Crossing is laid at a cant of a. 1 in 20 b. 1 in 10 c. 1 in 15 d. NIL*
Last Answer : d. NIL*