All India Trade Test – 2024 Wireman – First Year – Set 2

All India Trade Test – 2024

Wireman – First Year – Set 2

Total Questions: 75

Maximum Marks: 150

Marks per Question: 2

Negative Marking: No

Part 1: Trade Theory (Questions 1–38)

Q1. Which tool is used to remove cable insulation and clean the surface of a wire?

1. Electrician's knife
2. Round-nose pliers
3. Snip-nose pliers
4. Combination pliers

Q2. Which tool is used to make small holes in wooden objects?

1. Firmer chisel
2. Wood rasp file
3. Gimlet
4. Centre punch

Q3. What is the use of the tool shown in the figure?

1. Cutting and bending wire
2. Removing nails from wood
3. Loosening and tightening bolts and nuts
4. Holding hot materials

Figure reference: See page 1 of the original PDF.

Q4. Which type of caliper is used to draw lines parallel to the outer edges of a material?

1. Jenny caliper
2. Outside caliper
3. Spring-joint caliper
4. Inside caliper

Q5. Which file is used to sharpen the blunt teeth of a tenon saw?

1. Square file
2. Triangular file
3. Half-round file
4. Round file

Q6. Which type of stake is used to make sharp bends in sheet metal?

1. Hatchet stake
2. Square stake
3. Bevel-edge square stake
4. Blowhorn stake

Q7. Which condition of a victim is called a coma?

1. Being completely unconscious and not responding when spoken to
2. Being unconscious but responding when spoken to
3. Being conscious but not responding to speech
4. Breathing but not responding to speech

Q8. Which personal protective equipment (PPE) is used for protection against smoke?

1. Ear mask
2. Nose mask
3. Apron
4. Safety goggles

Q9. In the case of a head injury with a risk of death, what is considered the Golden Hour for the injured person?

1. The first 15 minutes
2. The first 45 minutes
3. The first 60 minutes
4. The first 30 minutes

Q10. Which tool is used to loosen and tighten nuts and bolts?

1. Side-cutting pliers
2. Round-nose pliers
3. Double-ended spanner
4. Screwdriver

Q11. Which tool is used to mark and punch the centre of a pilot hole in metal?

1. Wall plug tool and bit
2. Firmer chisel
3.  
4. Centre punch

Q12. Which type of notch is used to make a metal tray with 90° bends and inward flanges?

1. Square notch
2. Slant notch
3. V-notch
4. Straight notch

Q13. Which type of occupational health hazard causes infection?

1. Physical hazard
2. Psychological hazard
3. Biological hazard
4. Electrical hazard

Q14. What are valence electrons in an atom?

1. Half the total number of electrons
2. The number of electrons in the middle shell
3. The number of electrons in the innermost shell
4. The number of electrons in the outermost shell

Q15. How many electrons are present in a copper atom?

1. 27
2. 28
3. 29
4. 30

Q16. When an electric current of 1 ampere flows through a conductor, approximately how many electrons pass through it in one second?

1. 6.24 × 10¹⁵
2. 6.24 × 10¹⁶
3. 6.24 × 10¹⁷
4. 6.24 × 10¹⁸

Q17. What is the characteristic of direct current (DC)?

1. The magnitude and direction of current change with time
2. The magnitude and direction of current remain constant
3. The direction of current changes with time
4. The magnitude of current changes with time

Q18. Which effect of electric current is used in the treatment of mental disorders?

1. Shock effect
2. Chemical effect
3. Magnetic effect
4. Ionisation effect

Q19. Which effect occurs when electric current passes through an electrolyte?

1. Heating effect
2. Chemical effect
3. Magnetic effect
4. Thermal effect

Q20. What is the name of the measuring instrument shown in the figure?

1. Outside micrometer
2. Inside micrometer
3. Vernier caliper
4. Standard wire gauge

Figure reference: See page 6 of the original PDF.

Q21. What is the reading of the micrometer shown in the figure?

1. 4.05 mm
2. 4.15 mm
3. 4.50 mm
4. 4.55 mm

Figure reference: See page 6 of the original PDF.

Q22. What is the name of the wire joint shown in the figure?

1. Aerial tap joint
2. T-joint
3. Knotted tap joint
4. Plain tap joint

Figure reference: See page 7 of the original PDF.

Q23. What is the name of the wire joint shown in the figure?

1. Britannia T-joint
2. Western Union joint
3. Britannia straight joint
4. Married joint

Figure reference: See page 7 of the original PDF.

Q24. Which type of joint is used to extend the length of a wire in an overhead line?

1. Scarf joint
2. Britannia T-joint
3. Western Union joint
4. Married joint

Q25. What is the name of the soldering method shown in the figure?

1. Dip soldering
2. Temperature-controlled soldering
3. Soldering with a soldering gun
4. Blow-lamp soldering

Figure reference: See page 8 of the original PDF.

Q26. Which solder is used for soldering aluminium conductors?

1. Fine solder
2. Rosin-core solder
3. Alcap solder
4. Tinman's solder

Q27. Which of the following is an electrical conductor?

1. Wood
2. Zinc
3. Rubber
4. Mica

Q28. Which metal is used to make the bit of a soldering iron?

1. Iron
2. Steel
3. Brass
4. Copper

Q29. What is a property of a good electrical conductor?

1. It should have low resistivity
2. It should have high dielectric strength
3. It should have low tensile strength
4. It should have a low melting point

Q30. What is the equation for the quantity of electric charge?

1. Q = I / t
2. Q = I + t
3. Q = I × t
4. Q = I − t

Q31. What is the name of the soldering method shown in the figure?

1. Dip soldering
2. Flame soldering
3. Soldering gun
4. Soldering iron

Figure reference: See page 9 of the original PDF.

Q32. What is the name of the soldering method shown in the figure?

1. Soldering iron
2. Gun soldering
3. Flame soldering
4. Dip soldering

Figure reference: See page 10 of the original PDF.

Q33. What is the name of the soldering method shown in the figure?

1. Soldering iron
2. Soldering gun
3. Flame soldering
4. Dip soldering

Figure reference: See page 10 of the original PDF.

Q34. What is the name of the soldering method shown in the figure?

1. Dip soldering
2. Soldering iron
3. Flame soldering
4. Soldering gun

Figure reference: See page 11 of the original PDF.

Q35. Which type of conductors are used for electrical distribution lines?

1. Bare conductors
2. Insulated conductors
3. Insulated solid conductors
4. Insulated stranded conductors

Q36. Which type of wire joint is found in a junction box?

1. Rat-tail joint
2. Plain tap joint
3. Aerial tap joint
4. Married joint

Q37. Which formula is used to calculate the unknown resistance (Rx) in a Wheatstone bridge?

Note: Refer to the bridge diagram and formula options on page 12 of the original PDF.

1. Rx = (P/R) × S
2. Rx = (S/P) × Q
3. Rx = (P/S) × Q
4. Rx = (P/Q) × S

Q38. Which law describes the relationship between voltage, current and resistance in a closed circuit at a constant temperature?

1. Ohm's law
2. Kirchhoff's current law
3. Kirchhoff's voltage law
4. Law of resistance

Part 2: Workshop Calculation and Science (Questions 39–44)

Q39. Which of the following metals has iron as its principal constituent?

1. Brass
2. Bronze
3. Zinc
4. Ferrous metal

Q40. Which metal is used in the filament of an electric bulb?

1. Cobalt
2. Vanadium
3. Tungsten
4. Silicon

Q41. What is the mass per unit volume of a substance called?

1. Mass
2. Weight
3. Density
4. Volume

Q42. What is the work done per unit time called?

1. Energy
2. Power
3. Force
4. Acceleration

Q43. What is the ratio of output power to input power called?

1. Work
2. Energy
3. Efficiency
4. Acceleration

Q44. In the British system, one horsepower is equal to how many watts?

1. 726 watts
2. 736 watts
3. 746 watts
4. 756 watts

Part 3: Engineering Drawing (Questions 45–50)

Q45. Identify the conventional symbol for the material shown in the figure.

1. Lead
2. Steel
3. Glass
4. Porcelain

Figure reference: See page 14 of the original PDF.

Q46. Identify the conventional symbol for the material shown in the figure.

1. Concrete
2. Steel
3. Wood
4. Glass

Figure reference: See page 14 of the original PDF.

Q47. Identify the conventional symbol for the material shown in the figure.

1. Steel
2. Wood
3. Glass
4. Concrete

Figure reference: See page 15 of the original PDF.

Q48. What is the standard trimmed size of an A4 drawing sheet?

1. 841 × 1189 mm
2. 594 × 841 mm
3. 210 × 297 mm
4. 148 × 210 mm

Q49. Which drawing dimension is correct according to IS standards?

1. Figure A
2. Figure B
3. Figure C
4. Figure D

Figure reference: See all four options on pages 15–16 of the original PDF.

Q50. What is the name of the prism shown in the figure?

1. Square prism
2. Pentagonal prism
3. Triangular prism
4. Hexagonal prism

Figure reference: See page 16 of the original PDF.

Part 4: Employability Skills (Questions 51–75)

Q51. Fill in the blank with the correct word: “They ______ good friends.”

1. is
2. am
3. are
4. was

Q52. Fill in the blank using the present continuous tense: “The train ______ through the tunnel.”

1. passed
2. is passing
3. had passed
4. was passing

Q53. Choose the appropriate question word to fill in the blank: “______ are you going?”

1. Who
2. Where
3. Which
4. What

Q54. Fill in the blank with the appropriate pronoun: “I made this cake ______.”

1. myself
2. yourself
3. himself
4. itself

Q55. Fill in the blank with the appropriate pronoun: “She made this cake ______.”

1. itself
2. myself
3. herself
4. himself

Q56. Fill in the blank with the appropriate reflexive pronoun: “She has hurt ______.”

1. myself
2. herself
3. himself
4. itself

Q57. Choose the appropriate adjective: “The little girl's ______ eyes revealed her mischief.”

1. Chubby
2. Weak
3. Short-sighted
4. Twinkling

Q58. Fill in the blank with the appropriate preposition of place: “My house is ______ the third floor.”

1. at
2. in
3. on
4. under

Q59. Fill in the blank with the correct question word: “______ is the speaker at the function?”

1. What
2. When
3. Why
4. Who

Q60. A low-level language is also called ______.

1. Source code
2. Middleware
3. Machine language
4. Assembly language

Q61. What does pronunciation refer to?

1. Diphthongs
2. Consonants
3. Punctuation marks
4. Production of sounds

Q62. Arrange the words to make a meaningful sentence: “teacher / school / worked / she / a / as”

1. School worked as a she teacher
2. She worked as a school teacher
3. She teacher worked as a school
4. Worked she as a school teacher

Q63. What is the rise and fall in the pitch of the voice called?

1. Vowel
2. Intonation
3. Consonant
4. Pronunciation

Q64. What is a word that expresses sudden and strong emotion called?

1. Punctuation mark
2. Interjection
3. Conjunction
4. Apostrophe

Q65. Which expression should be used when greeting senior officials such as teachers, trainers or supervisors?

1. Good morning
2. Hello
3. Hey
4. Hi

Q66. Which letter is silent in the word “ANSWER”?

1. R
2. E
3. S
4. W

Q67. Which action should be practised as part of discussion etiquette?

1. Losing one's temper
2. Listening to others
3. Talking about irrelevant details
4. Using rude language

Q68. Which action should be avoided as part of discussion etiquette?

1. Being open-minded
2. Speaking in a balanced tone
3. Listening to others
4. Arguing unnecessarily

Q69. What is known as the brain of a computer?

1. Keyboard
2. CPU
3. Monitor
4. Hard disk

Q70. Which of the following is an exclamatory sentence?

1. What a beautiful house it is!
2. It is a beautiful house.
3. Is it a beautiful house?
4. Your house is beautiful.

Q71. Which of the following sentences is in the active voice?

1. Ram has passed the exam.
2. The ball was caught by him.
3. The book was being read by her.
4. We were driven home by Dad.

Q72. Which of the following sentences is in the passive voice?

1. Mohan is painting a house.
2. She was reading a book.
3. Her birthday was celebrated by us.
4. I have seen that movie.

Q73. Which of the following is not a conjunction?

1. And
2. Or
3. But
4. On

Q74. Which of the following is NOT a benefit of role-playing?

1. Improving self-confidence
2. Developing listening skills
3. Developing creative problem-solving skills
4. Creating boredom

Q75. Which of the following is not a vowel?

1. a
2. e
3. f
4. i

Answer Key

Source: Wireman – First Year – Set 2, All India Trade Test 2024. The original answer key is provided on page 23 of the source PDF. Refer to the relevant original PDF pages for image-based questions.

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