The gas used for fire extinguisher is known as
A. Carbon Monoxide
B. Sulfur Dioxide
C. Carbon Dioxide
D. Nitrogen
A. Carbon Monoxide
B. Sulfur Dioxide
D. Nitrogen
(a) 7th Feb 2020
(c) 10th May 2020
(d) None of these
Submitted by CSS Boy
B) 12th March 2020
C) 14th March 2020
D) 16th March 2020
Submitted by CSS Boy
A. Jordon
C. Indonesia
D. Syria
Submitted by: Rabi Khan
A. Indian Ocean
B. Southern Ocean
C. Arctic Ocean
D. Atlantic Ocean