A metallic tape is made of (a) Steel (b) Invar (c) Linen (d) Cloth & wires*

A metallic tape is made of
(a) Steel
(b) Invar
(c) Linen
(d) Cloth & wires*
by

1 Answer

Answer :

(d) Cloth & wires
by

Related questions

Short offsets are measured with (A) An ordinary chain(B) An invar tape (C) A metallic tape (D) A steel tape

Description : Short offsets are measured with (A) An ordinary chain (B) An invar tape (C) A metallic tape (D) A steel tape

Last Answer : (A) An ordinary chain

Metallic surveying tapes are made of __________ which has a low co efficient of expansion & enough strength. (A) Invar (B) Hastelloy (C) Duralumin (D) Monel metal

Description : Metallic surveying tapes are made of __________ which has a low co efficient of expansion & enough strength. (A) Invar (B) Hastelloy (C) Duralumin (D) Monel metal

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Poke your fingers in my eyes and I will open wide my jaws. Linen cloth, quills, or paper, my greedy lust devours them all. What am I? -Riddles

Description : Poke your fingers in my eyes and I will open wide my jaws. Linen cloth, quills, or paper, my greedy lust devours them all. What am I? -Riddles

Last Answer : Shears, or scissors.

At FOBs in electrified section the electrocution by live OHE wires is prevented by providing a) smoke gaurds b) Roofing c) Bottom lateral bracings d) protective screens*

Description : At FOBs in electrified section the electrocution by live OHE wires is prevented by providing a) smoke gaurds b) Roofing c) Bottom lateral bracings d) protective screens*

Last Answer : d) protective screens*

Pick out the correct statement. (A) Noise from ball mills can be dealt with by fibre glass lined enclosures (B) Noise from vibrating chutes can be reduced by lining the metallic chute with rubber (C) Noise of conveyor belt system is reduced by using urethane coated cloth conveyor belts and rubber/plastic covered metallic rollers (D) All (A), (B) & (C)

Description : Pick out the correct statement. (A) Noise from ball mills can be dealt with by fibre glass lined enclosures (B) Noise from vibrating chutes can be reduced by lining the metallic chute with rubber (C) Noise ... cloth conveyor belts and rubber/plastic covered metallic rollers (D) All (A), (B) & (C)

Last Answer : (D) All (A), (B) & (C)

A steel alloy containing 36% nickel is called __________, which has a zero co-efficient of expansion. (A) Austenitic stainless steel (B) Heat resisting steel (C) Invar (D) High speed steel

Description : A steel alloy containing 36% nickel is called __________, which has a zero co-efficient of expansion. (A) Austenitic stainless steel (B) Heat resisting steel (C) Invar (D) High speed steel

Last Answer : (C) Invar

What property of invar steel is used in making pendulums and measuring tapes?

Description : What property of invar steel is used in making pendulums and measuring tapes?

Last Answer : Invar steel has the least co-efficient of linear expansion.

Pick out the wrong statement. (A) Weldability of high carbon steel is poorer compared to low carbon steel (B) Invar is a magnetic alloy (C) Magnetic permeability of the diamagnetic material is less than one (D) Martenistic transformation never goes to completion (i.e., 100%) at room temperature

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Last Answer : Option B

The type of steel used for precision levelling staff, is (A) Titanium steel (B) Carbon steel (C) Invar (D) Stainless ste

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Identify the alloy containing a non-metal as a constituent in it. (1) Bronze (2) Invar (3) Steel

Description : Identify the alloy containing a non-metal as a constituent in it. (1) Bronze (2) Invar (3) Steel

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Metallic soap (e.g. aluminium or calcium salts of fatty acids) can be used (A) As a lubrican(B) As a rust preventive(C) In hard water for cleaning of cloth(D) As a foam depressant in distillation column

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Last Answer : (A) As a lubricant

Air gap readings should be periodicly taken for electrical generation equipment. The best tool to use to take these measurements is a ___________. A. cloth (non-metalic) tape measure B. dial indicator C. inside micrometer D. tapered, long blade, feeler gage

Description : Air gap readings should be periodicly taken for electrical generation equipment. The best tool to use to take these measurements is a ___________. A. cloth (non-metalic) tape measure B. dial indicator C. inside micrometer D. tapered, long blade, feeler gage

Last Answer : Answer: D

Which of the following statements best describes the material known as varnished cambric? A. Felted asbestos sealed with varnish. B. Cotton cloth coated with insulating varnish. C. Rubber insulation coated with a layer of tin. D. Paper impregnated with mineral oil, specially wrapped with nonmetallic tape, and coated with varnish.

Description : Which of the following statements best describes the material known as varnished cambric? A. Felted asbestos sealed with varnish. B. Cotton cloth coated with insulating varnish. C. Rubber ... Paper impregnated with mineral oil, specially wrapped with nonmetallic tape, and coated with varnish.

Last Answer : Answer: B

The element of Electric stove is made of (1) Copper (2) Invar (3) Magnalium (4) Nicrome

Description : The element of Electric stove is made of (1) Copper (2) Invar (3) Magnalium (4) Nicrome

Last Answer : (4) Nicrome Explanation: Most heating elements use nichrome 80/20 (80% nickel, 20%chromium) wire, ribbon, or strip. Nichrome 80/20 is an ideal material, because it has relatively high resistance.

Name the material which is separated from molten steel during chemical reaction of A.T welding? (i) Aluminium oxide (slag). * (ii) Ferrous Oxide (iii) Aluminium (iv) Ferrous

Description : Name the material which is separated from molten steel during chemical reaction of A.T welding? (i) Aluminium oxide (slag). * (ii) Ferrous Oxide (iii) Aluminium (iv) Ferrous

Last Answer : (i) Aluminium oxide (slag). *

How much rail ends are cleaned with Kerosene Oil and steel wire brush? (i) Minimum 100 mm both side (ii) Minimum 50 mm both side.* (iii) No need (iv) As decided by site supervisor

Description : How much rail ends are cleaned with Kerosene Oil and steel wire brush? (i) Minimum 100 mm both side (ii) Minimum 50 mm both side.* (iii) No need (iv) As decided by site supervisor

Last Answer : (ii) Minimum 50 mm both side.*

Greasing of bearings of Steel girder bridges is done once in years.

Description : Greasing of bearings of Steel girder bridges is done once in years.

Last Answer : Three

What is the clear distance between two consecutive steel channel sleepers on Girder bridges? (a) 450 mm* (b) 510 mm (c) 500 mm (d) 460 mm

Description : What is the clear distance between two consecutive steel channel sleepers on Girder bridges? (a) 450 mm* (b) 510 mm (c) 500 mm (d) 460 mm

Last Answer : (a) 450 mm*

Ultrasonic Pulse Velocity test is meant for a) Identifying the integrity of concrete* b) Finding the strength of concrete c) To know the crack in steel structure d) To know the flaw in rail

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Last Answer : a) Identifying the integrity of concrete*

Weight of steel crib 75x75x10mm angles a) 200kg b) 187.2kg* c) 210kg d) 185kg

Description : Weight of steel crib 75x75x10mm angles a) 200kg b) 187.2kg* c) 210kg d) 185kg

Last Answer : b) 187.2kg*

Minimum length of steel channel sleeper in BG a) 2500mm b) 2440mm* c) 2400mm d) 2600mm

Description : Minimum length of steel channel sleeper in BG a) 2500mm b) 2440mm* c) 2400mm d) 2600mm

Last Answer : b) 2440mm*

Corrosion in Steel girder bridges may be prevented by : a) Protective coatings by painting b) Metallising c) Use of epoxy based paints d) All the above*

Description : Corrosion in Steel girder bridges may be prevented by : a) Protective coatings by painting b) Metallising c) Use of epoxy based paints d) All the above*

Last Answer : d) All the above*

Renewal of slack rivets should be taken up in steel girder bridges: a) All rivets which are hand loose or which have lost 50% of their head by corrosion. b) All hammer loose rivets where corrosion has set in between the head and the plate. c) In end stiffeners when the percentage of hammer loose rivets is >30% d) All the above*

Description : Renewal of slack rivets should be taken up in steel girder bridges: a) All rivets which are hand loose or which have lost 50% of their head by corrosion. b) All hammer loose rivets where corrosion has set ... . c) In end stiffeners when the percentage of hammer loose rivets is >30% d) All the above*

Last Answer : d) All the above*

Entire steel work of girder bridge should be painted at regular interval; known as a) patch painting b) periodical through painting* c) Any of the above d) None of the above

Description : Entire steel work of girder bridge should be painted at regular interval; known as a) patch painting b) periodical through painting* c) Any of the above d) None of the above

Last Answer : b) periodical through painting*

tructural steel for railway loading above 0oC temperature conforms to -- a) IS 2062 grade A b) IS 2062 grade B* c) IS 2062 grade C d) None of the above

Description : tructural steel for railway loading above 0oC temperature conforms to -- a) IS 2062 grade A b) IS 2062 grade B* c) IS 2062 grade C d) None of the above

Last Answer : b) IS 2062 grade B*

The minimum pitch of rivets of diameter ‘d’ in steel plates shall be a) 2 x d b) 3 x d c) 1.75 x d d) 2.5 x d*

Description : The minimum pitch of rivets of diameter ‘d’ in steel plates shall be a) 2 x d b) 3 x d c) 1.75 x d d) 2.5 x d*

Last Answer : d) 2.5 x d*

The minimum edge distance for rivets of diameter ‘d’ in steel plates shall be a) 2 x d b) 3 x d c) 1.5 x d* d) 2.5 x d

Description : The minimum edge distance for rivets of diameter ‘d’ in steel plates shall be a) 2 x d b) 3 x d c) 1.5 x d* d) 2.5 x d

Last Answer : c) 1.5 x d*

S code for Steel structures is a) IS 236 b) IS 226 c) IS 456 d) IS 800*

Description : S code for Steel structures is a) IS 236 b) IS 226 c) IS 456 d) IS 800*

Last Answer : d) IS 800*

Steel channel sleepers are provided in bridges with superstructure of a) PSC slab b) PSC girder c) Steel girder* d) RCC Box

Description : Steel channel sleepers are provided in bridges with superstructure of a) PSC slab b) PSC girder c) Steel girder* d) RCC Box

Last Answer : c) Steel girder*

Camber in steel triangulated girder is provided to compensate for deflection a) Under live load and dead load* b) Under live load c) Under dead load d) None of the above

Description : Camber in steel triangulated girder is provided to compensate for deflection a) Under live load and dead load* b) Under live load c) Under dead load d) None of the above

Last Answer : a) Under live load and dead load*

The date of painting of steel work should be painted in white on the out side of the left girder a) of the 1st span only b) first span only but on all spans for Imp. Bridges* c) of the all spans d) None of the above

Description : The date of painting of steel work should be painted in white on the out side of the left girder a) of the 1st span only b) first span only but on all spans for Imp. Bridges* c) of the all spans d) None of the above

Last Answer : b) first span only but on all spans for Imp. Bridges*

While measuring with a metallic tape of 30 m length pull should be applied (A) 1 kg (B) 2 kg (C) 3 kg (D) 4 kg

Description : While measuring with a metallic tape of 30 m length pull should be applied  (A) 1 kg  (B) 2 kg  (C) 3 kg  (D) 4 kg 

Last Answer : (C) 3 kg

A steel ball floats on mercury because (a) mercury does not allow any metallic ball to sink in it (b) mercury is also a metal in the liquid form (c) the density of mercury is higher than that of steel (d) a steel ball can be made to float on any liquid by suitable adjustment

Description : A steel ball floats on mercury because (a) mercury does not allow any metallic ball to sink in it (b) mercury is also a metal in the liquid form (c) the density of mercury is higher than that of steel (d) a steel ball can be made to float on any liquid by suitable adjustment

Last Answer : Ans:(c)

Constituent metals contained in Invar?

Description : Constituent metals contained in Invar?

Last Answer : Iron and Nickel

. Invar contains the highest percentage of (A) Vanadium (B) Iron (C) Tungsten (D) Cobalt

Description : . Invar contains the highest percentage of (A) Vanadium (B) Iron (C) Tungsten (D) Cobalt

Last Answer : (B) Iron

Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (1/20th of ordinary metals) ? (A) Invar (B) Constantan (C) Chromel (D) Alumel

Description : Which of the following is universally employed as the low expansion metal in the bimetallic thermometer, which is an iron-nickel alloy containing 36% nickel and has very low co-efficient of expansion (1/20th of ordinary metals) ? (A) Invar (B) Constantan (C) Chromel (D) Alumel

Last Answer : (A) Invar

Invar used in thermocouples is an alloy of nickel and (A) Iron (B) Copper (C) Chromium (D) Lead

Description : Invar used in thermocouples is an alloy of nickel and (A) Iron (B) Copper (C) Chromium (D) Lead

Last Answer : (A) Iron

__________ wire is never used for making the heating element. (A) Nichrome (B) Kanthal (C) Invar (D) None of these

Description : __________ wire is never used for making the heating element. (A) Nichrome (B) Kanthal (C) Invar (D) None of these

Last Answer : (C) Invar

Invar contains (A) 12% of nickel (B) 24% of nickel (C) 30% to nickel (D) 36% of nickel

Description : Invar contains (A) 12% of nickel (B) 24% of nickel (C) 30% to nickel (D) 36% of nickel

Last Answer : Answer: Option D

Linen is made from what plant?

Description : Linen is made from what plant?

Last Answer : ANSWER: FLAX

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

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*

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

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 *

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

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*

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 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

Last Answer : (c) A,B,C & D*

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

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*

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 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

Last Answer : (b) A,B & C*

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

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*

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

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*

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

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*

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

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*