definition of scratch
Answers
Answer:
But seriously Scratch is a gaming program to deeign game
And scratch also means to rub our skin when it irritates
Differences between integrated steel plants and mini steel plants:
Mini steel plants are smaller, have electric furnaces, use steel scrap and sponge iron. They have re-rollers that use steel ingots as well. They produce mild and alloy steel of given specifications.
An integrated steel plant is large, handles everything in one complex – from putting together raw material to steel making, rolling and shaping.
The following problems are being faced by iron and steel industry:
(a) High costs and limited availability of coking coal
(b) Lower productivity of labour
(c) Irregular supply of energy
(d) Poor infrastructure.
Recent Developments:
Liberalisation and Foreign Direct Investment have given a boost to the industry with the efforts of private entrepreneurs.
to rub your skin with your nails, especially because it is irritating you (itching)