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

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

16) Which is a technique of selective plating on a particular area of component using portable equipment and anodes, usually surrounded by an absorbent material

Answer is:

Brush Plating

17) Which of an element is a measure of its combining power with other atoms, when it forms chemical compounds or molecules

Answer is:

Valency

18) In Electrochemical Series, the electrode potential of _____ is given as zero

Answer is:

Hydrogen

19) A pH value of 7 indicates a _____ solution

Answer is:

Neutral

A pH value of 7 indicates a _____ solution

20) Which converts alternating current into direct current.

Answer is:

Rectifier

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