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What happens to thermal energy if the molicules speed up?
Thermal energy increases when molecules speed up.
What are reasons for over speed tripping of steam turbine genarator in a combined cycle power plant?
wHAT??
If an alternator is being driven by a gasoline engine how is the speed of the alternator's rotor controlled?
by an amortisseur coil
Thermal printer advantages and disadvantages?
An advantage of a thermal printer is printing speed and quality. A disadvantage of a thermal printer is the higher cost.
What causes hard steering spots in a 2002 Volvo s60?
It could be bearing starting to seize on the alternator and reducing the belt speed to the power steering pump.
97 SL2 has a whine that almost sounds like a turbo It varies with the speed of the engine. The power steering pump leaks but has for years.Its topped up?
A whine that varies with speed is usually the alternator going bad.
When alternator will act as induction generator?
when its speed becomes greater than the synchronous speed.
Why does battery light go off when accelerating?
Because your alternator starts to generate more power as you accelerate, as opposed to an engine at low speed or idle. The car reads this extra voltage from the alternator, which is trying to charge the battery, and tells the light to go off. This is not normal on a vehicle with an alternator. You need to have the alternator checked as it more than likely needs replacing.
Why are synchronous generators used in thermal power plants?
For an alternating current (AC) grid, *every* alternator must be exactly in phase with every other. If not, one will attempt to feed power to the other, rather than adding to the power in the system. Synchronous alternators are easily controlled for speed, and therefore, for phase. As well, synchronous alternators can be made with no electrical contacts, so they are very long-lived and reliable. Be aware that *all* power plants connected to a grid use synchronous machines.
Advantages and disadvantages of thermal printer?
An advantage of a thermal printer is printing speed and quality. A disadvantage of a thermal printer is the higher cost.
Would it speed up an electric car by adding an alternator that adds extra current directly to the motor or would it use more energy than it makes?
They do use alternator's to power electric vehicles. It called regenerative braking, the alternators lie on each of the wheels.
How do you get your 5 speed Mustang convertible top to go back up when it is stuck down?
Replace the motor for the power top. But first see if it is getting ample power, a bad alternator could keep the top from working properly.
