fahrbares 



85 



Fal schanpassungsf aktor 



runway; travel beam. 



fahrbares Mischpult dolly or car- 

 type mixer, teawagon console 

 mixer. 



fahren run, move, ride, travel. 



Fahr-gestell, einziehbares, rück- 

 ziehbares retractable or re- 

 tractile undercarriage, -siaule, 

 Elektroden- electrode mast or 

 support, -stift tracing or track- 

 ing point (of planimeter). 

 -strahl radius vector, -stuhl, 

 Spulen-, (in Bandbreiteregler) 

 band-width regulator comprising 

 auxiliary coupling coil parallel 

 to oscillation coil. 



Fahrtwindgenerator wind-driven gen- 

 erator. 



Fahr-wlderstand (Flugzeug) drag. 

 -zeug (power) craft (marine, land 

 or air), power-propelled vehicle. 



Faktor factor, coefficient, sub- 

 multiple (of a number). 



Faktor, Anregungs- excitation factor. 

 Anreicherungs- concentration fac- 

 tor. Atomform- atom form factor, 

 atomic structure factor, struc- 

 ture amplitude f., f-value; 

 scattering factor (of X-rays or 

 electrons by gases). Aufspal- 

 tungs- splitting factor. Callier- 

 Calli er factor. Entwickelungs- 

 Watkins factor (time of appearance) 

 Filter- filter factor, screen f. 

 Form- shape factor, theoretical 

 stress concentration f. Füll- 

 space factor, activity f. or co- 

 efficient. Klirr- non-linear 

 harmonic distortion factor, klirr, 

 blur or rattling f. Kugel- co- 

 efficient of sphere (photometry) 

 Leistungs- power factor. Polbe- 

 deckungs- pole arc, pole pitch 

 percentage. Q-Q factor, magnifi- 

 cation f. Spur- tracking error, 

 t. distortion (phonograph). 

 Streu- scattering factor, S value 

 (of x-rays). Trenn- separating 

 factor, übertragungs- transfer 

 factor, image t. constant. Verlust- 



power factor (e.g., of a cable, 

 condenser, etc.), ratio of watts 

 to volt-amps. ; phase angle dif- 

 ference (tan 6). Verstärkungs- 

 amplification factor, voltage f. 

 Widerstand-Reaktanz- Q factor, 

 magnification f. 



fakultativ optional, non-obligatory, 

 non-compulsory, permissive. 



f äl 1 bar precipitable. 



Fall-bar ram, lup, rammer. -Be- 

 schleunigung 'gravitational ac- 

 celeration. 



Falle, Ionen- ion trap (in gun of 

 c. -r. tube to attract negative 

 ions). Quecksilber- mercury trap 

 (in vacuum pump). 



fallen, ein Lot let fall a perpen- 

 dicular. -, ein Urteil render a 

 judgment, decision, sentence, ver- 

 dict or award, issue a decree. 



fallen lassen abandon (a patent, an 

 application). 



fallende Charakteristik drooping 

 characteristic, falling c. 



Fall-klappenrelais drop indicator 

 relay, -körper. Zähl gkeltsmesser 

 rait ball-drop type of viscosimeter. 



Fällmittel precipitant. 



Fall-raum cathode^drop or fall 

 space. -Scheibe, -schleberver- 

 schluss drop shutter. -system- 

 Pi attenwechsel drop system of rec- 

 ord changing, -werk vertical 

 drop or blow-impact testing 

 machine, -winkel angle of in- 

 clination. 



falsch (e) Ausrichtung misalign- 

 ment (of image or track), -(es) 

 Licht light fog, leakage 1., 

 stray 1. (in film printing). 

 -phaslg misphased, dephased, out 

 of phase, -(e) Strahlung stray 

 radiation, s. rays. 



Fal sch-abstlmmung mistuning, off- 

 resonance condition, -anpassung 

 des Widerstandes mismatching of 

 impedance, mismatched i.. 



Fal schanpassungsf aktor mismatching 

 factor, reflection f., transi- 

 tion f. 



