( what is ) the number one load aspect in an airport lighting collection circuit is...... -
ANS-"inductive reactance" as a result of isolation transformers within the circuit which have
an open secondary winding due to a failed lamp in a fixture ( is....)
2 Primary types of malfunctions in collection circuits are....... - ANS-shorts to floor,,,,,,,and
opens
20 A ccr's are most effective to be had as a _____ step model - ANS-(what is available as a
) 5 step version
AC a hundred and fifty/5340-30 - ANS-utility layout information for visible aids and
installation requirements
Airfield series lights circuit has __________ contemporary and _________ voltage -
ANS-constant modern------variable voltage
Boundary lighting fixtures - ANS-What was the first kind of SIGNAL lighting used.
Candela - ANS-brightness of a fixture as discovered at the retina of the observers eye
candela - ANS-dimension of mild determined on the retina of the observers eye
CCR = - ANS-regular cutting-edge regulator
counterpoise machine - ANS-( what) protects the device from lightning harm
FAA a hundred and fifty/5340-26 C - ANS-MAINTENANCE of airport visible aid centers
FAA Advisory Circulars - ANS-What document conforms ICAO Annex 14 to the requirements
of Part 139 and spells out the environmental conditions beneath which the lights equip. Is to
perform.
Flood lighting - ANS-What changed into the fist type of airfield lighting fixtures used.
Foot candles - ANS-the dimension of the quantity of light on a floor, together with a
automobile parking space or an plane apron.
Foot lamberts - ANS-size of luminance, like a taxi steering signal want to be lit up sufficient
to be seen.