TNPSC Group 1 · 2015 Preliminary Examination
134.
Consider the following statements about Suraksha Hose :
1. The hose is made of rubber and is green – coloured
2. The outer layer of the hose is fire resistant
3. The middle layer of the hose is made of brass-coated high carbon steel wire mesh
Which of the above statement is/are correct?
Answer:
B.
Only 2 and 3 are correct