53) Fine solid powders are accelerated in a supersonic gas jet to impact with the substrate and undergo plastic deformation and adhere to the surface. This coating method is known as
Answer is:
Cold Spray
ISRO Technician-B Electroplater Question Paper - 2017 (Set - 1) with Answer Key
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Answer is:
Coulometric test
Answer is:
190 to 210 degree centigrade
Answer is:
Force
Explanation:
In S.I system of units, the unit of force is Newton (briefly written as N). A Newton may be defined as the force, while acting upon a body of mass 1 kg, produces an acceleration of 1m/s2 in the direction of which it acts.
1 N = 1 kg x 1 m/s2 = 1 kg-m/s2
