gain factor

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• Fusion energy gain factor — The fusion energy gain factor, usually expressed with the symbol Q, is the ratio of fusion power produced in a nuclear fusion reactor to the power required to maintain the plasma in steady state.In a fusion power reactor a plasma must be… …   Wikipedia

• Solar heat gain factor —   An estimate used in calculating cooling loads of the heat gain due to transmitted and absorbed solar energy through 1/8 thick, clear glass at a specific latitude, time and orientation.   California Energy Comission. Dictionary of Energy Terms …   Energy terms

• gain — i. The amplification obtained in a radio circuit or a component of the circuit. It is measured as a direct ratio or logarithmically. In radar, there are two general usages of the term: (a) antenna gain, or a gain factor, is the ratio of the power …   Aviation dictionary

• Factor X (Spain) — Factor X is the Spanish version of the British X Factor. The show, which is aired at Spanish TV channel Cuatro, follows the British format of Series 2 3, with three categories, mentored by one judge each, whom choose the acts to represent the… …   Wikipedia

• Gain — For other uses, see Gain (disambiguation). In electronics, gain is a measure of the ability of a circuit (often an amplifier) to increase the power or amplitude of a signal from the input to the output. It is usually defined as the mean ratio of… …   Wikipedia

• Gain (information retrieval) — The gain, also called improvement over random can be specified for a classifier and is an important measure to describe the performance of it. Definition In the following a random classifier is defined such, that it randomly predicts the same… …   Wikipedia

• gain — v. & n. v. 1 tr. obtain or secure (usu. something desired or favourable) (gain an advantage; gain recognition). 2 tr. acquire (a sum) as profits or as a result of changed conditions; earn. 3 tr. obtain as an increment or addition (gain momentum;… …   Useful english dictionary

• gain — verb 1》 obtain or secure (something favourable).     ↘benefit: managers would gain from greater openness. 2》 reach or arrive at (a destination).     ↘(gain on) come closer to (a person or thing pursued). 3》 increase the amount or rate of (weight …   English new terms dictionary

• gain — stiprinimo koeficientas statusas T sritis fizika atitikmenys: angl. amplification factor; amplifier gain; gain vok. Gewinn, m; Verstärkungsfaktor, m; Verstärkungsgrad, m rus. коэффициент усиления, m pranc. coefficient d’amplification, m; facteur… …   Fizikos terminų žodynas

• gain en courant — srovės stiprinimo koeficientas statusas T sritis automatika atitikmenys: angl. current amplification factor; current gain vok. Stromverstärkungsfaktor, m rus. коэффициент усиления тока, m pranc. facteur d amplification en courant, m; gain en… …   Automatikos terminų žodynas

• gain d'un régulateur proportionnel — valdymo pagal nuokrypį koeficientas statusas T sritis automatika atitikmenys: angl. proportional control factor vok. Proportionalaussteuerung, f; proportionaler Regelfaktor, m rus. коэффициент управления по отклонению, m pranc. gain d un… …   Automatikos terminų žodynas