If You Pass This Quiz You Were Meant To Be A Plumber

When a gas stove is in use and the flame is yellow with black smoke, what might be the cause?

Correct Incorrect Insufficient air will lead to incomplete combustion

When a gas stove is in use and the flame is yellow with black smoke, what might be the cause?

• Excessively high gas pressure
• Improper adjustment of the air shutter, insufficient air intake
• The stove has been used for too long
• The diameter of the gas pipeline is too small