What is down comer ? 2 any one point of the foam extinguisher is not drive? 3 what is the fire point.? 4 what is the flash point? 5 Co2 extinguisher throw away is fire what is explosive .6 Classification of fire

Question

Accepted Answer

A down comer is a pipe that carries water from the steam drum to the water drum in a boiler.

A down comer is a vertical pipe in a boiler system.
It carries water from the steam drum to the water drum.
It helps in maintaining the water level in the boiler.
It prevents the formation of steam bubbles in the water drum.
Examples: In a fire tube boiler, the down comer is located at the bottom of the boiler.
In a water tube boiler, the down comer is located outside the boiler shell.

Accepted Answer

Downcomer are tubes that start from the drum and lead water to furnace walls boiler bank

What is down comer ? 2 any one point of the foam extinguisher is not drive? 3 what is the fire point.? 4 what is the flash point? 5 Co2 extinguisher throw away is fire what is explosive .6 Classification of fire

Popular interview questions of Fireman