Challenger App
Home
Exams
Questions
Quiz
Notes
Blog
Contact Us
e-Book
×
Home
Exams
▼
Questions
Quiz
Notes
Blog
Contact Us
e-Book
Home
/
Questions
/
General
/
Uncategorized
No.1 PSC Learning App
★
★
★
★
★
1M+ Downloads
Get App
GI pipe has a coating of
A
Zinc
B
Iron
C
Copper
D
Carbon
Answer:
A. Zinc
Related Questions:
The Poison's ratio of a material having Young's modulus 200GPa and rigidity modulus 80 GPa is:
The vertical angle between longitudinal axis of a freely suspended magnetic needle and a horizontal line to its pivot isknown as
The weight per metre of 10 mm diameter bar is
Length of one link of a metric chain is:
The inborn all-round mental efficiency is called :