What is backfire a sign of?
A backfire is caused by a combustion or explosion that occurs when unburnt fuel in the exhaust system is ignited, even if there is no flame in the exhaust pipe itself. That unburnt fuel can be caused by a variety of mechanical problems, and here are some of the most common reasons for a backfire: Running too rich.
What should a firefighter wear during a backfire?
Special tools are available to firefighters for the purpose of creating backfires, such as drip torches for quickly and accurately making a line of fire. It is also important for firefighters to wear protective gear when working with a fire, including heavy fire-resistant pants and jackets and face protection, as it can get very hot.
When is the decision to set a Backfire made?
When the decision to set a backfire is made, it is an acknowledgment that the primary fire is getting out of control, and that it needs to be arrested before it becomes significantly larger. Amateurs should not attempt to set backfires, as they are dangerous.
How does a back burn work in a fire?
A backfire or back burn is a fire that is set deliberately in the path of an oncoming fire. As it burns, it consumes fuel, thereby depriving the primary fire of tinder when it reaches the site. When the technique is executed correctly, it stops a wildfire in its tracks, or confines it, making it much easier to control.
Who is Jessica luvintryst in the movie Backfire?
Jessica Luvintryst, Jeremy’s old flame and the Mayor’s very personal assistant, rekindles the fire in his eyes and between his thighs. Jeremy discovers trace jet fuel at the fire sites and soon becomes hot on the trail of The Most Evil Man and his diabolical scheme.
Who are the characters in the movie Backfire?
Lieutenant Theo Kojak teams up with Dana Sutton, a comely federal agent, to uncover a conspiracy reaching back to the Nazi occupation of the Soviet Union. A homicide detective begins to suspect that the black teenager accused of murdering two white girls is being framed by his fellow detectives. … … … … … …
Why do I hear a bang when my engine backfires?
First and the most common way is when the engine is running a small explosion of un-burnt fuel is ignited inside of the intake manifold creating a loud bang which is the backfire sound you hear. This explosion can bend the throttle actuator plate, push intake gaskets outward creating a vacuum leak and even blown apart a plastic intake manifold.
Who is Ariana in the movie Backfire?
One of Kojak’s old enemies uses Ariana, a young Greek girl, as bait to trap the legendary New York detective. Meanwhile, Kojak finds himself a brash young associate. A nerdy teen-age girl goes looking for her missing archaeologist father, and stumbles into a strange subterranean civilization.