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

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

26) When two unbiased dice are thrown, the probability of getting both faces same digits is

Answer is:

1/6

27) Wet scrubbers are used in Electroplating plants to

Answer is:

Mittigate air pollution

28) The coating formed by Anodising of Aluminium by Sulphuric acid process mainly consists of

Answer is:

Oxide of Aluminium

29) The nucleus of an atom contains

Answer is:

Protons and neutrons

30) The products of neutralisation of an acid and a base are a salt and

Answer is:

Water

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