In 18-4-1 HSS (High speed steel ) the percentage of chromium is
A1%
B4%
C18%
D2%
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Opening or space occupied by the stair:
Lacings are subjected to:
The thickness design of airport pavement is decided on the load carried by
The bearing of line AB is 180° and bearing of line BC is 30°, then included angle B is
The minimum diameter of steel to be used in column as per Indian standards is