Which of the following is used to power steam engines?

a

lubricating oil

b

coal

c

bitumen

d

diesel oil

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Explanation

Correct Option
b

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Discussions (3)

Bt1
2 years ago

option B is correct
Coal is the fuel that is typically used to power steam engines. Coal is burned in a furnace to heat water and produce steam, which is then used to power a steam engine. The steam engine converts the energy from the steam into mechanical energy, which can be used to power machines or generate electricity.

Serotonin001
2 months ago

Steam engines are external combustion engines that generate power by burning fuel to heat water in a boiler, which creates high-pressure steam that drives a piston or turbine.

Sensei
1 month ago

coal is use in the olding days to power steam engine 😚

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