Building Construction - 1.Wood and Aluminium Set 8

---

What is the advantage of P.V.C door?

  

    (A) Durable and sturdy

    (B) Strength and hardness

    (C) Manufacture very large size

    (D) Minimum warp and bend

Durable and sturdy

---

What is the easy method to assemble P.V.C door?

  

    (A) Minimum shrinkage

    (B) Minimum warping

    (C) Uniform texture

    (D) Cut and joining quickly

Cut and joining quickly

---

What is the disadvantage of P.V.C?

  

    (A) More weight

    (B) High cost

    (C) Minimum moisture content

    (D) Avoid installation in high temperature

Avoid installation in high temperature

---

What is the disadvantage of PVC moulding?

  

    (A) Decrease the strength at high temperature

    (B) Reduce the weight at high temperature

    (C) Decrease the size at high temperature

    (D) Easily cracked at high temperature

Easily cracked at high temperature

---

Which method is applied first for removing old paint?

  

    (A) Scraping

    (B) Sanding

    (C) Chiselling

    (D) Painting

Scraping

---