Chemical Engineering - Chemical Engineering Basics

11. 

Maximum permissible sulphur content in steel is __________ percent.

A. 0.015
B. 0.055
C. 0.505
D. 0.805

Answer: Option A

Explanation:

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12. 

The dimensional formula of bulk modulus of elasticity is same as that of the

A. pressure
B. density
C. force
D. none of these

Answer: Option A

Explanation:

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13. 

Ferromagnetic material owe their properties to __________ inner sub-shells.

A. completely filled
B. partially filled
C. equally filled
D. vacant

Answer: Option B

Explanation:

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14. 

Which of the following metals is the most prone to work hardening?

A. Brass
B. Aluminium
C. Copper
D. Lead

Answer: Option A

Explanation:

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15. 

'Amortization' in respect of financial obligation of a company means the

A. liquidation of financial obligations on instalment basis.
B. commitment of financial obligation on priority.
C. liquidation of all the obsolete equipments of the company.
D. modernisation of the plant equipments.

Answer: Option A

Explanation:

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