A turboshaft. There are several brands they use - many civil helicopters use Rolls-Royce, Black Hawks and Apaches use General Electric, and the CH-47 uses Lycoming.
they have many kinds of turboshaft engines, that is the engine is geared to a transmission.
No, a helicopter cannot go at the speed of Mach 1.5. It is because, this kind of propulsion can only be achieved through a jet engine. A helicopter's engine cannot achieve that.
A helicopter with a jet engine. The engine is adapted to give power to a transmission, rather than thrust.
Modern choppers use a turbojet engine that is basically a jet engine, but instead of providing forward thrust, it spins the propeller.
They are either powered by a turbine engine like a jet engine or a piston engine.
most look like a small jet engine
Gas Turbine.
A helicopter is rather designed for hovering than fast moving. That is why they are used in rescuing and other purposes. A jet engine plane moves fast in the forward direction and they are designed for fast transport.
No there is no cheat to get jet in vice city and no jet can even be found in vice city.Hunter helicopter could be modified to jet but the jet then flies like helicopter.
they both can fly
Yes, though not as efficiently as a helicopter. The most notable example is the Harrier jet.
An airplane has fixed wings to provide lift to keep it in the air and engines (propeller or jet) to provide thrust for forward movement.A helicopter has rotary wings that when turned by the engine provide both lift to keep it in the air and thrust for movement in any horizontal direction.
The Helicopter is a Bell 206 B Jet Ranger with Floats.