ISRO Technician-B Electroplater Question Paper - 2017 (Set - 1) with Answer Key

ISRO Technician-B Electroplater Question Paper - 2017 (Set - 1) with Answer Key

46) Calorie is the unit of

Answer is:

Energy

47) Pyrometer is used to measure

Answer is:

Temperature

48) Which is the process of applying adhering layers of nobler metals to another metal's surface by dipping in a nobler metal solutin ion to produce a replacement reaction

Answer is:

Immersion Plating

49) Which is an example of sacrificial coating

Answer is:

Zinc on steel

50) 7.5% of 4000 is

Answer is:

300

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