WELCOME

THIS BLOG IS CREATED ONLY TO SHARE OUR E-KNOWLEDGE -Subhash Karthick P.K.A. , owner of the blog

Wednesday, November 3, 2010

T

turn-off time Sum of storage time and fall time.

turn-on time Sum of delay time and rise time.

turns ratio Ratio of the number of turns in the secondary winding of a transformer to the number of turns in the primary winding.

telephone Device made to convert sound waves into electrical waves

telephone line Wires existing between subscribers and stations in a telephone system.

telex Teletypewriter exchange service.

temperature coefficient of frequency Rate at which frequency changes with temperature.

tera (T) Metric prefix that represents 1012.

terminal Point at which electrical connections are made.

tesla (T) Unit of magnetic flux density. (1 tesla = 1 Wb/m2).

thermal relay Relay activated by a heating element.

thermometry Refers to the measuring of temperature.

thermostat Device that opens or closes a circuit in response to changes in temperature.

thick-film capacitor Capacitor consisting of two thick-film layers of conductive film separated by a deposited thick-layer dielectric film.

thin film capacitor Capacitor in which both the electrodes and the dielectric are deposited in layers on a substrate.

thyristor A term used to classify all four layer semiconductor devices.

time division multiplexing (TDM) Transmission of two or more signals on the same path, but at different times.

transducer Device that converts energy from one form to another.

transformer Inductor with two or more windings.

transistor Term derived from "transfer resistor." Used as amplifer-Type-Npn & Pnp Transistors

transmission Sending of information.

transmitter Device used to achieve transmission.

trigger Pulse required to initiate a circuit action.

triggering A trigger is a type of system that uses simple schedule to decide which processes in a particle detector to keep when only a small fraction of the total can be stored

No comments:

Post a Comment