Lakshya Education MCQs

Question: The minimum size of a bloom is
Options:
A.5 cm × 5 cm
B.10 cm × 10 cm
C.15 cm × 15 cm
D.20 cm × 20 cm
Answer: Option C

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More Questions on This Topic :

Question 1. When the file is moved to and fro over the work, it is known as
  1.    Cross filing
  2.    Draw filing
  3.    Pull and push filing
  4.    None of these
Answer: Option B
Question 2. The binder commonly used in making oil sand, is
  1.    Clay type binder
  2.    Organic type binder
  3.    Inorganic type binder
  4.    Any one of these
Answer: Option B
Question 3. When more volume of acetylene and less volume of oxygen is supplied, then a ________ flame is obtained.
  1.    Neutral
  2.    Oxidizing
  3.    Carburising
  4.    None of these
Answer: Option C
Question 4. The cold chisels are made by
  1.    Drawing
  2.    Rolling
  3.    Piercing
  4.    Forging
Answer: Option D
Question 5. The electrodes used in spot welding have a tip of
  1.    Stainless steel
  2.    Aluminium
  3.    Copper
  4.    Brass
Answer: Option C
Question 6. A neutral flame is obtained by supplying
  1.    Equal volumes of oxygen and acetylene
  2.    More volume of oxygen and less volume of acetylene
  3.    More volume of acetylene and less volume of oxygen
  4.    None of the above
Answer: Option A

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