TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

F STOP [3 records]

Record 1 2005-04-28

English

Subject field(s)
  • Security Devices
  • Fire Prevention
DEF

A safety device mounted in the fan compartment [in a heating system] to stop the fan if the return air temperature reaches about 160 °F...

OBS

It is a bimetal actuated, normally closed switch that must be manually reset before the fan can operate.

French

Domaine(s)
  • Dispositifs de sécurité
  • Prévention des incendies
DEF

Appareil de sécurité destiné à déceler une élévation anormale de la température dans un [appareil de chauffage].

Spanish

Save record 1

Record 2 2004-06-10

English

Subject field(s)
  • Photography
CONT

The relative aperture given by a particular lens stop is called the f/number, and its value is expressed by the letter "f" followed by a figure-e. g., f/4. 5, which indicates that the focal length of the lens is 4. 5 times larger than the effective diameter of the stop.

OBS

f/number: term standardized by the Canadian General Standards Board (CGSB).

French

Domaine(s)
  • Photographie
DEF

[...] ouverture relative d'un objectif particulier.

OBS

Ainsi [pour f:5.6] la distance focale de l'objectif est 5.6 fois plus grande que le diamètre du diaphragme.

Spanish

Save record 2

Record 3 1991-12-12

English

Subject field(s)
  • Signalling (Rail Transport)
  • Rail Traffic Control
DEF

A station where trains will stop only on signal, such signal being delivered from the station or from within the train.

CONT

... where a train is required to flag stop between stations, [a signal consisting of three short pounds] indicates stop at next flag stop for that train.

OBS

flag stop, F : terms officially approved by CP Rail.

French

Domaine(s)
  • Signalisation (Transport par rail)
  • Circulation des trains
CONT

[Un signal composé de trois sons courts indiquant] à un train qui fait des arrêts facultatifs entre les gares, qu'il doit faire le prochain arrêt facultatif prévu pour lui.

OBS

arrêt facultatif,F : termes uniformisés par CP Rail.

Spanish

Save record 3

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