Challenger App
Home
Exams
Questions
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
General
/
Uncategorized
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
The roughness number N9 stands for a roughness value.
A
12.5 μm
B
6.3 μm
C
3.2 μm
D
1.6 μm
Answer:
B. 6.3 μm
Related Questions:
If 'n' is the number of sides, the sum of interior angles of a closed traverse is
Fine particles are those particles with size less than ............................... mm diameter.
Which one of the statement is not true for a micromanometer?
Over consolidation ratio (OCR) of normally consolidated clays is
Who is known as "Kerala Tagore" ?