www.ThinkITI.com

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Objective Questions
ITI
Electroplater
Electroplater Set-1
PCB making and Chemical etching process
52

PCB making and Chemical etching process MCQ with Answers

52) Which quantity of electroplated metal coating is measured by BNF test?

Thickness

Weight

Size

Base metal

Answer is:

Thickness

PCB making and Chemical etching process MCQ with Answers

For more MCQ's Click Here

Related PCB making and Chemical etching process MCQ with Answers

53) Which corrosion resistance test is used to simulate the type of corrosion occur on Nickel chromium coating?

Calcium test

Corrod kote test

Salt spray test

Sulphur-di-oxide test

Answer is:

Corrod kote test

54) Which type of test is used to check the cadmium deposition?

Porosity test

Salt spray test

Hot water test

Colour dipping test

Answer is:

Porosity test

55) Which material is used for salt spary testing?

NaCl

H2SO₄

Na₂SO₄

NaCO₃

Answer is:

NaCl

56) Which is protected by anodic film?

AL (Aluminium)

C (Carbon)

Fe (Iron)

Steel

Answer is:

AL (Aluminium)

PCB making and Chemical etching process MCQ with Answers

For more MCQ's Click Here