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Study MCQ
Electroplater
PCB MAKING AND CHEMICAL ETCHING PROCESS
Set 1
Set 1
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Q5492
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Which is the application of electroless plating?
A
Decorative coating
B
Polishing purpose
C
Conversion coating
D
Cleaning purpose
Q5493
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Which is the popular metal deposited in electroless plating?
A
Nickel
B
Tin
C
Zinc
D
Gold
Q5494
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Why electroless plating is done for particular metal?
A
Chemical reaction
B
Dipping process
C
Metal properties
D
Temperature reaction
Q5495
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Which solution is used for electroless copper plating process?
A
Sulphuric acid and Copper carbonate
B
Hcl acid and Nitric acid
C
Caustic soda and Water
D
Copper chloride and Distilled water
Q5496
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Which type of solution is used for electorless nickel plating?
A
Acid type
B
Nickel carbonate type
C
Nickel chromate type
D
Nickel carbonyl type
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