www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Electroplater
Electroplater Set-1
Conversion coating process
8

Conversion coating process MCQ with Answers

8) Which dipping solution is used before aluminium plating?

Bondal cleaner solution

Mercury solution

Aluminium solution

Aluminium metal solution

Answer is:

Bondal cleaner solution

Conversion coating process MCQ with Answers

For more MCQ's Click Here

Related Conversion coating process MCQ with Answers

9) Which solution is used for zincate dipping (immersion)?

Aluminium solution

Acid solution

Alkaline solution

Aluminium oxide solution

Answer is:

Alkaline solution

Explanation:

Alkaline solution is used for zincate dipping (immersion).

10) Which defects occurs with aluminium plating?

Hard coating

Oxide prevent coating

Smooth coating

Dark coating

Answer is:

Oxide prevent coating

11) Which solution is used for stripping cadmium deport from aluminium?

HNO3

H2SO4

Hcl

HF

Answer is:

HNO3

12) Where ABS plastic are used?

Mechanical

Battery industries

Toy factory

Textile industries

Answer is:

Mechanical

Conversion coating process MCQ with Answers

For more MCQ's Click Here