Dry powder fire extinguishers contain –

April 25, 2022 – by admin

Question:

Dry powder fire extinguishers contain –

A.

sand

B.

sand and sodium carbonate

C.

sand and potassium carbonate

D.

sand and sodium bicarbonate

Answer» d. sand and sodium bicarbonate

Note:

The above multiple-choice question is for all general and Competitive Exams in India.