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What is the cardiod in mathematics?
In polar coordinates, p = 1 - sin(theta)
Compound words that start with card?
cardio cardilio carding cardlingoking cardiko cardiod cardint
What is the shape of a helicopters wings?
The helicopter main rotor blades have an airfoil shape like an airplanes wing. The entire blade can also be angled by the pilot,through the rotor head. This angle makes it fly or lift.
How are the size of helicopter blades important?
The size and shape define what the rotor will lift.
What Is A Cardiod Microphone?
A cardioid microphone is a directional mic: one that picks up more sound from the front than from the rear. The word "cardioid" means "in the shape of a heart". When the response pattern of such a directional microphone is plotted on a polar (360 degree) grid, it looks roughly like a heart.
What is the name for triangular rotor instead of conventional pistons?
The triangular rotor used instead of conventional pistons is called a "Wankel rotor." This design is part of the Wankel engine, which operates on a rotary principle, allowing for a more compact and lightweight engine compared to traditional piston engines. The rotor's shape and movement create chambers that facilitate the intake, compression, ignition, and exhaust cycles in a continuous flow.
Omnidirectional microphone can be changed into a cardioid microphone by the use of a rear?
Omni directional microphones cannot be changed to cardiod microphones. Even if you drill back holes behind the diaphragm.
What is cylindrical rotor machine?
ok actually i am looking for the answer also but this is what i have got so far,you can understand cylindrical rotor in comparison to Salient pole machines. In cylindrical rotor, as it rotates, the air gap between the rotor and stator doesnt change due to its cylindrical shape, but for salient pole machine, due to its shap, the air gap changes as it rotates, due to those dents(laminations) and since air gap is fixed for cylindrical rotor,the magnetic path reluctance is independent in respect to its position to magnetic poles
Why will the rotor of a wound-rotor motor not turn if the rotor circuit is left open with no resistance connected to it?
Because there is no current flowing in the rotor, and thus there is no magnetic field in the rotor, and thus there is no torque between the rotor and the field.
How does a helicopter achieve lift?
A helicopter achieves lift through its main rotor blades, which spin rapidly to create lift by generating airflow over the rotor blades. The shape of the rotor blades and the angle of attack can be adjusted to control the lift produced. This lift overcomes gravity, allowing the helicopter to become airborne.
How do you measure the thickness of a rotor?
What is a rotor?
What is a helicopter blade called?
the blade is called rotor bladesThe rotor blades on top are called Main Rotor Blades, because they are the main source of lift for the helicopter. The smaller rotor blades on the tail are called Tail Rotor Blades.
