Quiz 737-400 electric system

ELECTRIC QUIZ

1. When Battery Battery is only only power power of source, source, Battery Battery Switch Switch Off removes removes power power from:  A. Battery Bus B. Switc Switch h Hot Hot Batte Battery ry Bus Bus C. AC & C Stan Stan! ! By Buses Buses . Stat Static ic "nv "nver erte ter  r  #. Al Alll of a$ a$ov ove e %.

Hiher Hiher than normal normal 'emp rise in!ica in!icates tes e(ces e(cessive sive )en )en loa! loa! or poor poor con!itio con!ition n of the )en rive  A. 'rue B. *alse

+. BS '-AS Switch O** isolates transfer $uses $y preventin:  A. Ops of $us trans relays relays B. Opens Opens '-+ '-+ !isco !isconne nnect ct relay relay C. /revents the Battery charer from switchin to its alternate source main $us 1 . A&B #. 000&C . 'he $attery provi!es $ac2up power for AC & C stan! $y systems  A. 'rue B. *alse 3. 'he Battery Switch must $e On for the roun! power Switch to $e opera$le  A. 'rue B. *alse 4. 'he roun! service Switch is 5anetically hel! in the O position even if the roun! power switch is positione! to O  A. 'rue B. *alse 6. "n fliht all alley power is auto remove! when operatin on one )en  A. 'rue B. *alse 7. Which of the followin is correct8  A. '-1 receive! AC power power from main $us1 B. '-% receive! receive! AC AC power power from transfer transfer $us% $us% C. '-+ receive! receive! AC AC power power from main $us $us 9. An Au( %7  C power receptacle is provi!e! near the $attery0000000 compartment  A. 'rue B. false 1;. 'he BA''#-< charer is powere! $y main $us % with stan! $y source as roun! service $us  A. 'rue B. *alse 11. 'he power to the static inverter is controlle! $y the stan! $y power switch. 'he $attery switch on the overhea! panel  A. 'rue B. *alse

1%. 'he enerator !rive !isconnects en from the enine in event of en !rive malfunction an! can $e reactivate! $y puttin it $ac2 on.  A. 'rue B. *alse 1+. 'o chec2 the resi!ual voltae the associate! en switch m ust $e on  A. 'rue B. *alse 1. *ully chare! $attery will provi!e a min of 00000000 minutes of stan! $y power   A. 1% B. 13 C. +; . %; 13. 'he $attery $us is powere! $y the hot $attery $us, rear!less of the $attery switch position.  A. 'rue B. *alse 14. "n fliht if one en $us is powere! $y the A/ an! the other A/ en switch is move! to on, the secon! en $us will  A. Connect to the A/ B. Will not connect to the A/ en 16. *ire warnin liht push, e(tinuishes $oth master fire warn lihts an!  A. Silences fire warnin $ell B. Silences remote A/ fire warnin horn C. -esets sys for a!!itional warnins . All of the a$ove 17. System annunciator panel am$er liht illuminate, relatin to illuminate! system of   A. *orwar! overhea! B. Aft overhea! C. Overheat=fire protection . All of the a$ove 19. A sinle fault in certain re!un!ant sys, or some simple faults, cause the system annunciator an! 5aster caution lihts to illuminate  A. 'rue B. *alse %;. /ushin the >an!in ear warnin liht cut out switch silences lan!in ear confiuration warnin aural in!ication at flaps 13, when either forwar! thrust level is $etween i!le an! appro(. 1; !erees an! opposite forwar! thrust l ever is reater than appro(. +; !erees  A. 'rue B. *alse

1. Engine start switch at flt position provides ignition to A. Left ign B. Right ign C. Both ign D. Non of the above 2. Choose the correct statement abot L!" #DLE light A. #t is deactivated when engine start lever is in ct ot B. $he thrst lever for either engine is near idle and the %EC on the either engine is not commanded to maintain low idle rpm in flight C. $he speed of either engine is below 2&' N2 in flight D. Non of the above (. Engine start lever when at idle position A. De energi)es ignition s*stem B. Electricall* opens engine sht off valve in the wing leading edge otboard of the C. %echanicall* closes %EC sht off valve D. Non of the above +. #n A,-%#N$ L!" !#L ,RE//-RE0 A-L$ and !ER/,EED lights case an ato shtdown A. $re B. alse &. Airframe vibrations can best be redced b* climbing and redcing airspeed A. $re B. alse 3. "hen the rond red warning light above the indicator is illminated it indicates the limit for the engine parameter displa*ed below it has been reached or e4ceeded. $he red warning light remains illminated ntil the engine parameter is redced below the limit A. $re B. alse 5. or detectable failre conditions6 the ,%C schedeles a slow N1 drift over appro4imatel* A. 2& sec B. 37 sec C. (7 sec D. non of the above 8. $he engine sht off valve closes either the start lever is in ct ot or the engine fire switch is in A. $re B. false 9. "hen the engine accelerates to the recommended vale :::::::move the engine start lever to the idle position A. +3' B. (2' C. ma4 monitoring D. non of the above 17. $he abnormal start advisor* s*stem monitor ::::::dring grond engine starts to defect conditions which ma* lead to abnormal start A. N26 fel flow6 and otside temp B. N16 fel flow6 and ot side air temp C. N16 N2 fel flow and E;$

D. Non of the above 11. Dring engine start6 the alert indication will occr if A. $he E;$ e4ceed a calclated E;$ limit based on inpts of N2 and otside air temp B. $he E;$ reaches 52& deg C C. $he engine fails to accelerate properl* after N2 reaches (2' D. All of the above 12. Choose the correct answer A. #;N L6 powered b* AC $ransfer Bs B. #;N L powered b* AC $ransfer bs C. #;N R ,owered b* AC standb* bs D. A and B are correct E. A and C are correct 1(. $he thrst reverser light illminates for more the appro 1 minte6 a malfnction has occrred6 and master cation and engine s*s annnciator lights illminate A. tre B. false 1+. $he A,- start c*cle ma* ta