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Q: The main advantage of a steel member is .........
  • A. Its high strength
  • B. Its gas and water tightness
  • C. Its long service life
  • D. All options are correct
Correct Answer: Option D - Advantage of steel member– (i) Steel can be easily fabricated and produced massively. (ii) Steel has a high strength per unit mass, so a relatively small amount of steel required large structure. (iii) Its quality and durability are guaranteed. (iv) Steel material is reusable. (v) Wherever the strength of steel can be increased. welding can also be done as and when required.
D. Advantage of steel member– (i) Steel can be easily fabricated and produced massively. (ii) Steel has a high strength per unit mass, so a relatively small amount of steel required large structure. (iii) Its quality and durability are guaranteed. (iv) Steel material is reusable. (v) Wherever the strength of steel can be increased. welding can also be done as and when required.

Explanations:

Advantage of steel member– (i) Steel can be easily fabricated and produced massively. (ii) Steel has a high strength per unit mass, so a relatively small amount of steel required large structure. (iii) Its quality and durability are guaranteed. (iv) Steel material is reusable. (v) Wherever the strength of steel can be increased. welding can also be done as and when required.