2023 NTC Exams: Likely Metal Work Questions And Answers

The National Teaching Council is set to organize the second edition of the Teacher Licensure Examination in 2023. The exams will commence on Wednesday, 13th September,2023 and end on Friday, 15th September, 2023. Here are some likely Metal Work questions and answers for candidates.

1. The ability of a metal to return to its original shape after removing the stressing force is known as…
A. ductility
B. elasticity
C. strength
D. toughness

2. The most commonly used gases for gas welding are…
A. nitrogen and oxygen
B. oxygen and acetylene
C. acetylene and nitrogen
D. oxygen and carbide

3. All the following can be used to prevent metal articles from rusting except…
A. brushing
B. enameling
C. greasing
D. blueing

4. The ideal striking tool for thin sheet metal is…
A. pein hammer
B. soft mallet
C. sledge hammer
D. club hammer

10 Major Contributions Made By Kennedy Agyapong To The Health Sector

5. The constituents of plain steel are…
A. iron and copper
B. iron and tin
C. carbon and iron
D. carbon and tin

6. Revit heads are manually prepared using…
A. straight pein hammer
B. cross pein hammer
C. ball pein hammer
D. claw hammer

2023 NTC Exams: Likely Metal Work Questions And Answers

7. Which class of metals do these metals (mild steel, wrought iron, pig iron, and high carbon steel) belong to?
A. Non-ferrous metals
B. Gliding metals
C. Ferrous metals
D. Fusible metals

8. The ideal metal for making a box iron is…
A. mild steel
B. low carbon steel
C. high carbon steel
D. medium carbon steel

Check Out The Reopening Date For Next Term For Basic Schools

9. Which of the following is the best reason for lining the inside of the blast furnace with bricks? Bricks…
A. melt more metals
B. form slag with impurities
C. withstand the high heat
D. prevent oxidation

10. Ideal safety boots should have the following features…
A. fine leather, fine sole, and metal toe cap
B. thick sole, authentic leather, and metal toe cap
C. thin sole, authentic leather, and metal toe cap
D. thick sole, plastic cover, and metal toe cap

ANSWERS

1. B

2. B

3. A

4. C

5. C

6. C

7. C

8. C

9. C

10. B