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Because some systems MUST have at least 24 volts to operate and using 28 is a safeguard against potential voltage drop.
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Why is aircraft battery is used in aircraft?
Aircraft batteries are there primarily to provide power should the engines fail in flight and work individually or alongside the auxillary power unit (APU). It provides 28V dc electric to the primary displays (i.e. Altimeter and EHSI).
Instead of aircraft battery is 24 volt dc why aircraft use 28 volt dc?
An aircraft battery is usually 28 volts DC because the need for power is greater in an aircraft than in a diesel truck. Having the 4 extra volts is a type of insurance policy so that the battery does not go dead while the plane is in the air.
What could happen if the DC-10 get a tailstrike?
If the aircraft had a tailstrike than it would a big problem because if the DC-10 get a tailstrike like this the aircraft can explode
What was the most used aircraft in the 90?
I think it's DC-9.
Why do you still use both ac and DC?
Because some appliances work with ac current and some with dc current.
What was the DC-5?
A single wing aircraft also called a tail dragger
What is the make of the aircraft DC-10?
DC-10s were made by McDonnell-Douglas. "DC" means "Douglas Commercial." McDonnell-Douglas was purchased by Boeing, so if your DC-10 needs parts you order them from Boeing now.
Which was the first aircraft to be featured on a postage stamp in indepence India?
Douglas DC-4
What is the speed of a DC4 aircraft?
There are two basic versions of the DC-4. The DC-4 cruises at 178 Kts. or 202 MPH. The Super DC-4 cruises at 200 Kts. or 227 MPH.
Which was the first aircraft to be featured on a postage stamp issued in independent India?
Douglas DC-4
What was the first aircraft to be featured on a postage stamp issued in independent India?
Douglas DC-4
Which was first aircraft to be featured on a postage stamp issused in independent India?
Douglas DC-4
