When the circulation of water, in a boiler, is by convection currents which are set up during the heating of water, then the boiler is known as?

Internally fired boiler
Externally fired boiler
Natural circulation boiler
Forced circulation boiler

LohaHridoy

6 views

2025-01-04 04:42

1 Answers

AhmedNazir

Answer: Option 3

Let'

6 views Answered 2022-09-01 13:21

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