Wrought Iron is the purest form of iron; although it may contain traces of carbon. It is usually made by ‘‘puddling process’’. It is very costly and its use has been almost totally replaced by cheaper steel. However, for some components like chain-links and Crane-hooks wrought iron is still the preferred raw material.
18) Puddling furnace is used to produce
Answer is:
Wrought Iron
Explanation:
Related ITI Fitter Question Paper - 2017 Second Semester (Set -1) with Answers
Answer is:
Black
Explanation:
In Oxy acetylene welding, color of oxygen cylinder is Black.
Answer is:
Oxidizing flame
Answer is:
Anticlockwise
Explanation:
Right hand helix has the thread that advances in the nut when turned in a clockwise direction. When thread advances in the nut when turned in an anticlockwise direction then it is termed as left hand helix thread. ... It is also called an American thread or Unified thread.
