Which of the following steel making process is being adopted at Rourkela (in India) Steel Plant?

Which of the following sea Port is nearest to Rourkela Steel Plant?

A

Haldia

B

Vishakhapattanam

C

Kandla

D

Paradip

India established Durgapur, Rourkela and Bhilai steel plants in collaboration with:

A

Germany , Britain and Russia respectively

B

Britain, Germany and Russia respectively

C

Russia, Germany and Britain respectively

D

Britain, Russia and Germany respectively

Hydrogen is recovered from coke oven gas on commercial scale (as practised in fertiliser plant at Rourkela) by

A

Adsorption on palladium

B

Cryogenic operations (low temperature cooling)

C

Absorption (using ethanolamine or pyragalloll solution)

D

None of these

10 cm লম্বা ও 0.5 cm ব্যাসার্ধ বিশিষ্ট একটি তামা ও একটি লোহার তারকে জোড়া লাগিয়ে দৈর্ঘ্য 20 cm করা হল। জোড়া লাগানো তারটিকে বল প্রয়োগ করে লম্বা করা হল। লোহার ইয়ংয়ের গুণাঙ্ক তামার ইয়ংয়ের গুণাঙ্কের দুইগুণ হলে লোহার দৈর্ঘ্য বৃদ্ধি ও তামার দৈর্ঘ্য বৃদ্ধির অনুপাত কত? ( A steel and a brass wire, both having 10 cm length and 0.5 cm radius, are joined together making the total length of the combined wire 20 cm. The combined wire is stretched by applying a force. If the Young's modulus of steel is twice as much as that of brass, what will be the ratio of the extension of steel to the extension of brass?)

A

1 :8

B

1 : 6

C

1 : 4

D

1 : 2

10 cm লম্বা ও 0.5 cm ব্যাসার্ধ বিশিষ্ট একটি তামা ও একটি লোহার তারকে জোড়া লাগিয়ে দৈর্ঘ্য 20 cm করা হল। জোড়া লাগানো তারটিকে বল প্রয়োগ করে লম্বা করা হল। লোহার ইয়ংকের গুণাস্ক তামার ইয়ংকের গুণাস্কের দুইগুন হলে লোহার দৈর্ঘ্য বৃধি ও তামার দৈর্ঘ্য বৃদ্ধির অনুপাত কত? (A steel and a brass wire, both having 10 cm length and 0.5 cm radius, are joined together making the total length of the combined wire 20 cm. The combined wire is stretched by applying a force. If the Young‘s modulus of steel is twice as much as that of brass, what will be the ratio of the extension of steel to the extension of brass?)

A

1:8

B

1:6

C

1:4

D

1:2

Rabindranath Tagore's 'Jana Gana Mana' has been adopted as India's National Anthem. How many stanzas of the said song were adopted?

A

Third and Fourth stanza

B

The whole song

C

First and Second stanzav

D

Only the first stanza

Supplies, plant maintenance, plant rent, plant insurance and cleaning labour comes under which type of costs?

A

labour costs

B

factory overhead costs

C

finished costs

D

manufacturing costs

In a power plant if the maximum demand on the plant is equal to the plant capacity, then

A

Plant reserve capacity will be zero

B

Diversity factor will be unity

C

Load factor will be unity

D

Load factor will be nearly 60%

Production of one ton of steel plate in a modern integrated steel plant in India consumes about __________ kWh of electricity.

A

50

B

250

C

450

D

850

In order to remove internal stresses produced by hardening the steel, the process usually adopted is

A

Tempering

B

Normalizing

C

Annealing

D

Spheroidizing

Which of the following steel making process is being adopted at Rourkela (in India) Steel Plant?

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