recitation of the stall warning signs in the order that they occur (Stick back, rising nose, declining airspeed indication, decreasing wind noise, mushy controls, and eventually the pre-stall buffet - six signs that a stall is about to occur).
Several signs warn of an approaching stall in straight and level flight: the nose attitude becomes increasingly high, the airspeed is low and continues to reduce, and some buffet may be felt through the elevator control.
A deep stall is deemed unrecoverable (locked-in) when there is insufficient pitch control authority to bring the nose down and reduce the angle-of-attack. This problem has resulted in many accidents of early T-tail airliners—a design that is especially susceptible to deep stall [8].
Stalling is highly unlikely to warrant a major fault – providing it didn't happen in a potentially dangerous situation. So be aware that while stalling from parked at the side of a road will usually receive a mere minor, doing so at a busy junction or on a roundabout is more likely to result in a fail.
No. Stalling is preferable to revving engine and either slipping clutch or popping clutch. When engaging clutch from a stop the best strategy is to slowly let out clutch and if necessary give just enough throttle to keep from stalling.
The stall is a breakdown of the smooth airflow over the wing into a turbulent one, resulting in a decrease in lift. The lift will no longer fully support the aeroplane's weight, and the aeroplane sinks.
Stalling your car will slightly wear down your clutch, but it isn't that bad. However repeatedly stalling your car (by not putting you car into NEUTRAL before restarting it) is much worse. In fact, you will notice a burnt-oily smell coming from your clutch if you do this.
There's a myth that you'll automatically fail if you stall the car during your driving test. It's not true. It all depends on the situation and how often you stall. If it just happens once and you keep under control, you will not automatically fail.
As you will already know, there are a few situations where stalling can occur without an underlying problem - for example, if you stop the car without putting it in neutral. However, when your vehicle is stalling frequently and your driving skills aren't at fault, there may be an underlying problem with your car.
There are a large number of reasons why your car might stall while driving. It could be a dead alternator, a bad coolant sensor or lack of fuel, just to name a few. Is your car stalling while accelerating? If so, then it could be a major vacuum leak, clogged fuel filter or a bad fuel pump.
What is the difference between impending stall and full stall?
Impending Stall—an impending stall occurs when the AOA causes a stall warning, but has not yet reached the critical AOA. Indications of an impending stall can include buffeting, stick shaker, or aural warning. Full Stall—a full stall occurs when the critical AOA is exceeded.
A stall is what happens when an aerofoil can not make enough lift to keep the aircraft in flight. Stalling can be risky and dangerous when caused unintentionally or with lack of enough vertical distance for recovery. Airflow separating from an airfoil at a high angle of attack, as occurs at a stall.
When you stall, press the clutch down, gently press the footbrake, check that it's in first gear and start the car. Make sure it's safe and drive on. If the car stalls but hasn't come to a stop, then press the clutch quickly, start the car and providing it's safe drive on.
Out of the blue, the car starts acting up: It's stalling; it's bucking and jerking, as if it's out of gas. Before you know it, the steering becomes increasingly difficult (no engine power means no power steering) and you're getting an eye-full of the Check Engine light on the dash. It's almost like sensory overload.
A stall is the slowing or stopping of a process and in the case of an engine refers to a sudden stopping of the engine turning, usually brought about accidentally. It is commonly applied to the phenomenon whereby an engine abruptly ceases operating and stops turning.
It can be even more distressing if the engine stalls while you're driving because it is not only an extreme safety hazard, but it can also end up leaving you stranded on the side of the road. If your engine is stalling, you need to address the situation as soon as possible.
Indications of an impending stall can include buffeting, stick shaker, or aural warning. an uncommanded nose down pitch cannot be readily arrested, and may be accompanied by an uncommanded rolling motion. For airplanes equipped with stick pushers, their activation is also an indicator of a full stall.
A secondary stall is simply a botched stall recovery. It happens when your angle of attack is too great, and your plane isn't ready for stall recovery. Slightly lower the nose and continue adding power before resuming your stall recovery.
The stall begins at the wing root and works its way out to the wingtips. Most GA airplanes are designed this way to give you at least some aileron control to keep your wings level when you are approaching a stall.
What should you do first if your engine stalls while driving?
Your first course of action should be to apply the foot brake and steer gradually over to the side of the road. Then, turn on your hazard lights and try to restart your car.
A diesel engine has more torque which means it can more easily move off, and you are less likely to stall. A petrol engine is still easy enough to move off from, it's just a matter of learning where the bite is in your car so that you don't stall.
For cars with an automatic transmission, shift into Park; for cars with a manual transmission, shift into Neutral. If you're able to get underway again, get to a safe location off the road and call AAA, your roadside assistance provider, or a tow truck in case the engine stalls again.
