QuizApp
Home
Teacher
Login
Register
Guest Mode
Student
Login
Register
Guest Mode
Dashboard
Study MCQ
Electroplater
HARD CHROMIUM PLATING
Set 9
Set 9
Practice Mode
Share
Prev
Next
Set Completed!
0
/
5
0%
Next Set
Q5312
Permalink
Report
Which precaution is essential for effective adherence of chromium deposit on the surface to be electroplated?
A
Should be in rectangular shape
B
Should be in clean condition
C
Should be flat
D
Should have more thickness
Q5313
Permalink
Report
What is the use of bright chromium plating?
A
For articles with brilliant bluish white appearance
B
In electronics and semi conductor device
C
For decorative coating iron and steel
D
For electric utility to artistic sculptures
Q5314
Permalink
Report
What is the purpose of polypropylene tank used for bright chromium plating?
A
To reduce spray and the loss of solution
B
For swilling drag in and drag out
C
To reduce the chromium solution filled in it
D
To reduce heat and evaporation losses
Q5315
Permalink
Report
How the chromium plating solution to extent it's grade to 100g/1000 AH?
A
By adding of high grade sulphuric acid
B
By adding of high grade chromic acid
C
By adding of chromium sulphate
D
By heating the solution up to 50 Degree Centigrade temperature
Q5316
Permalink
Report
Which is the effect, due to the formation of trivalent chromium content with solution in bright chromium plating?
A
Rise in temperature to high value
B
Fall in solution efficiency
C
Rise in concentration of chromic acid
D
Reduce the corrosion resistance
‹
1
2
3
4
5
6
7
8
9
10
11
›
Report Question Issue
Your Name (Optional)
Your Email (Optional)
What do you think is the correct answer?
*
-- Select the correct answer --
A
B
C
D
Select which option you believe is the correct answer.
Feedback
*
Verify you're human
*
Loading...