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What is the difference between knocking and detonation?
Knocking is a rattling noise caused by abnormal combustion in the engine, typically due to improper fuel octane or ignition timing. Detonation is a more severe form of knocking where the air-fuel mixture explodes rather than burns, leading to increased pressure and temperature that can damage the engine. Both can be harmful to the engine and should be addressed promptly.
Why does low octane gas make an engine knock?
Low octane gasoline ignites at a lower temperature/compression than higher octane gasoline causing it to (depending on circumstances) ignite before the spark happens. This "preignition" or "detonation" causes excessively high cylinder pressure in the combustion chambers and at piston-to-connecting-rod near TDC and typically produces a knock noise which. The preignition or "spark knock" can also damage pistons, valves, connecting rods, and bearings. Repairs may require rebuild of the engine.
What is knock sensor?
A knock sensor is a device that senses detonation. Detonation occurs in the engine when the fuel begins to burn prematurely; it can cause substantial damage to the engine.
What is a knock sensor?
A knock sensor is a device that senses detonation. Detonation occurs in the engine when the fuel begins to burn prematurely; it can cause substantial damage to the engine.
Effect of a nuclear detonation often causes lung damage and ruptured eardrums?
Blast effect
What effect of a nuclear detonation often causes lung damage and ruputered eardrums?
blast effect
What is the difference between brain injury and brain damage?
The difference is that one can have a brain injury and not have brain damage. Essentially, brain damage is caused by injury or trauma to the brain. However, not every injury to the brain will cause brain damage.
What is the difference between brain damage and brain injury?
The difference is that one can have a brain injury and not have brain damage. Essentially, brain damage is caused by injury or trauma to the brain. However, not every injury to the brain will cause brain damage.
What do you check if your 96 Ford Explorer XLT has severe detonation with 87 octane fuel?
Start higher octane fuel and check the timing. If it is severe detonation, serious engine damage has occured.
What affect of a nuclear detonation often cause lung damage and ruptured ear drums?
Blast effect.
What is the difference between 1sec and 3sec duration of short-circuit withstand capacity?
The difference between 1 second and 3 seconds is 2 seconds. In terms of short-circuit withstand capacity, it can mean the difference between no damage and damage occurring to the equipment and wiring. Heat rises extremely fast in a short-circuit situation, and you want your protective device to trip before damage is done.
What effect of a nuclear detonation often causes lung damage and ruptured eardrums?
The intense blast wave from a nuclear detonation is responsible for causing lung damage and ruptured eardrums. The rapid change in air pressure can lead to these injuries by creating a powerful shockwave that propagates outward from the explosion.
