Manufacturing Processes I Mock Test 2

10%

Question 1 of 10

1. Which of the following is a primary bond network of thermosetting plastics?

3-Dimensional

0-Dimensional

1-Dimensional

2-Dimensional

Question 1 of 10

Question 2 of 10

2. Which of the following are a ceramics solids?

Non-metallic, inorganic and amorphous solids

Metallic, inorganic and amorphous solids

Non-metallic, inorganic and crystalline solids

Non-metallic, organic and amorphous solids

Question 2 of 10

Question 3 of 10

3. Which of the following is correct about chip thickness ratio 'r'?

r>1

r<1

r=1

None of the mentioned

Question 3 of 10

Question 4 of 10

4. What is the energy gap (Eg) of a metal?

E_g < 1 ev

E_g > 3 ev

E_g < 3 ev

E_g > 1 ev

Question 4 of 10

Question 5 of 10

5. The polymerization of two or more chemically similar monomers forming a long molecular chain is termed as ____________

addition polymerization

step-growth polymerization

copolymerization

condensation polymerization

Question 5 of 10

Question 6 of 10

6. Cutting tool should maintain its hardness.

False

True

Question 6 of 10

Question 7 of 10

7. Which of the following parameter is used to assess the magnetic ability of a material?

Magnetization

Magnetic dipole moment

Susceptibility

Magnetic flux density

Question 7 of 10

Question 8 of 10

8. Flank wear occurs at

Tool face

Tool shank

None of the mentioned

Tool flank below cutting edge

Question 8 of 10

Question 9 of 10

9. Which of the following is the de Broglie’s equation (λ = wavelength, v = velocity, m = mass, h = Planck’s constant)?

λ = mv/h

λ = h/mv

λ = h/m

λ = h/v

Question 9 of 10

Question 10 of 10

10. The composite constituents of both matrix and reinforcements are softer.

True

False

Question 10 of 10