What is armature?
In electrical engineering, the armature is the winding (or set of windings) of an electric machine which carries alternating current. The armature can be on either the rotor (rotating part) or the stator (stationary part), depending on the type of electric machine.
What is an armature Class 10?
Armature: It is a rectangular iron core wrapped by the copper coil through which electricity passes and due to magnetic field it experiences a force and rotates. Brushes: It conducts current between stationary wires and moving parts, most commonly in a rotating shaft.
What is armature in architecture?
In sculpture, an armature is a framework around which the sculpture is built, when the sculpture could not stand on its own. For example, a large armature designed by Gustave Eiffel holds up the Statue of Liberty.
What is armature of a DC motor?
A DC motor has coils of wire mounted in slots on a cylinder of ferromagnetic material, which is termed the armature. The armature is mounted on bearings and is free to rotate. It is mounted in the magnetic field produced by permanent magnets or current passing through coils of wire, which are called the field coils.
What does armature mean in art?
sculpture
armature, in sculpture, a skeleton or framework used by an artist to support a figure being modeled in soft plastic material. An armature can be made from any material that is damp-resistant and rigid enough to hold such plastic materials as moist clay and plaster, which are applied to and shaped around it.
What is armature and field?
The armature is the winding to which the load is connected. In small generators, the field windings are often on the stator, and the armature windings are on the rotor. A synchronous motor is virtually identical to a synchronous generator. Thus, the armature is the stator and the field is the rotor.
What is an armature in an electric motor Class 10?
An armature is a rectangular coil inside the electric motor. Current passes through the armature. Being in an external magnetic field, it experiences a force, more specifically a torque, and hence rotates.
What is an armature why it is used?
An armature is used as an electric motor or generator. The armature is used to communicate between two magnetic fluxes. When the armature is used as an electric motor, due to relative motion between flux produced by the field winding and the flux produced by the armature winding the EMF is induced.
What is a armature in art?
armature, in sculpture, a skeleton or framework used by an artist to support a figure being modeled in soft plastic material. An armature can be made from any material that is damp-resistant and rigid enough to hold such plastic materials as moist clay and plaster, which are applied to and shaped around it.
What is armature in creative art?
A structure created from metal wire, wood, bars or other kinds of supporting materials that can hold up wet plaster or clay, or other types of manipulative mixed media materials in order to assist an artist in the building of his/her sculpture.
What is armature in drama?
(noun) – In art, an armature is an underlying, unseen, supporting component (usually of wood or metal) for something else. An even more dramatic example, designed by Alexandre Gustave Eiffel, is the iron armature inside Frédéric Auguste Bartholdi’s Statue of Liberty.
What is an armature?
English Language Learners Definition of armature : the part of an electric motor or generator that produces an electric current when it turns in a magnetic field : a frame used by a sculptor to support a figure that is being modeled
What is the meaning of archaic armour?
(Arms & Armour (excluding Firearms)) archaic armour n. 1. the protective covering of an animal or plant, or any part serving for defense or offense. 2. a. the part of a generator that includes the main current-carrying winding, in which the electromotive force is induced.
What is the root word of the word Armory?
Send us feedback . Middle English, “armor, armed force,” borrowed from Latin armātūra “armament, troop” (Medieval Latin, “suit of armor, defensive equipment of an animal”), from armātus, past participle of armāre “to arm entry 2, equip” + -ūra -ure “Armature.”