7/25/2019 15_001

1/9

01: Fundamentals(1) Fundamentals1. The BRAYTON cycle is known as the constant ...a) ... teme!atu!e cycle.") ... !essu!e cycle.c) ... mass cycle.

#. $hat is a tu!"o%an &n'inea) A 'as tu!"ine en'ine that has a !ima!y and a seconda!y ai!%low.") A 'as tu!"ine en'ine with a !oelle!.c) A 'as tu!"ine en'ine that always has two o! mo!e !oto!s.. $hy do some tu!"ine en'ines ha*e mo!e than one tu!"ine wheel attached to a sin'lesha%ta) To hel sta"ili+e the !essu!e "etween the com!esso! and the tu!"ine.") To %acilitate "alancin' o% the tu!"ine assem"ly.c) To e,t!act mo!e owe! %!om the e,haust 'ases than a sin'le wheel can a"so!".-. $hat is the ad*anta'e o% hi'h e,haust 'as *elocities !oduced "y tu!"oet en'inesa) /i'h e,haust 'as *elocities ena"le hi'h ai!c!a%t seeds.") /i'h e,haust 'as *elocities ena"le a hi'h e%%iciency %o! comme!cial ai!c!a%t.c) /i'h e,haust 'as *elocities dont ha*e any ad*anta'es they only ha*e disad*anta'es

0#: &n'ine 2e!%o!mance(#) &n'ine 2e!%o!mance3. /ow can !essu!e !atios o% mo!e than 1:4 "e !eached with cent!i%u'al %low com!esso!sa) 5t can "e !eached "y use o% a dou"le ent!y cent!i%u'al com!esso!.") 5t can "e !eached "y a set o% # com!esso! sta'es.c) 5t can "e !eached "y inc!easin' the seed o% the cent!i%u'al com!esso! !oto! a"o*e desi'nseed.4. $he!e is the hi'hest 'as !essu!e in a tu!"oet en'inea) The hi'hest 'as !essu!e is at the ent!ance o% the com"ustion cham"e!.") The hi'hest 'as !essu!e is at the ent!ance o% the tu!"ine section.c) The hi'hest 'as !essu!e is at the outlet o% the tailie section.6. $hat is the !ima!y %acto! which cont!ols the !essu!e !atio o% an a,ial7%low com!esso!a) The !ima!y %acto! is the com!esso! inlet teme!atu!e.

") The !ima!y %acto! is the com!esso! inlet !essu!e.c) The !ima!y %acto! is the num"e! o% sta'es in com!esso!.8. /ow does a dual a,ial7%low com!esso! im!o*e the e%%iciency o% a tu!"oet en'inea) /i'he! com!ession !atios can "e o"tained.") 9o!e tu!"ine wheels a!e used.c) The *elocity o% the ai! ente!in' the com"ustion cham"e! is inc!eased.0: 5nlet() 5nlet. $hy a!e the en'ine ai! inlet ducts shaed like di%%use!sa) To inc!ease the static !essu!e o% ai! %o! the %i!st com!esso! sta'e.") To inc!ease the total !essu!e o% ai! %o! the %i!st com!esso! sta'e.c) To dec!ease the static !essu!e o% ai! %o! the %i!st com!esso! sta'e.10. $hich kind o% shock wa*e is used at low t!ansonic seed

a) 9ulile o"li;ue shock wa*es a!e used.") A sin'le o"li;ue shock wa*e is used.c) A sin'le no!mal shock wa*e is used.11. $hich ai! is used to de7ice the ai! intake nosea) Fo! de7icin' is used the '!ound ai!.") Fo! de7icin' is used the A2

7/25/2019 15_001

2/9

a) A hi'h a,ial %low *elocity with a slow !otation seed o% the com!esso! can cause acom!esso! stall.") A too hi'h ai! discha!'in' at the com!esso! "leed *al*es can cause a com!esso! stall.c) A too hi'h an'le o% attack o% the ai!%low at the com!esso! !oto! "lades can cause acom!esso! stall.1-. $hat is the !eason %o! com!esso! su!'e

a) The su!'e "leed *al*es a!e stickin' in the oen osition.") Too much %uel was s!ayed in caused "y a %ailu!e in the %uel mete!in' unit.c) The *a!ia"le stato! *anes we!e d!i*en too %a! in the close osition.13. $hat is meant "y su!'e ma!'ina) >u!'e ma!'in means the !an'e a"o*e the su!'e line o% the com!esso! e!%o!mance ma.") >u!'e ma!'in means the en'ine !unnin' time "etween two com!esso! su!'es.c) >u!'e ma!'in means the sa%ety clea!ance "etween the wo!k line o% the =om!esso! andthe su!'e line.14. $he!e do you %ind a"!ada"le sh!ouds on the %an modulea) You %ind them on the inne! wall o% the %an stato! case in the a!ea o% the %an "lades.") You %ind them in the cente! hu" o% the %an %!ame ne,t to the N1 sha%t .. c) You %ind them on the oute! %an stato! case in the nine oclock osition.16. $hat haens to the ai!%low in a com!esso! su!'e condition in the a%t sta'es

a) The ai!%low collases and "uilds u a'ain at *e!y sho!t inte!*als.") The ai!%low in the com!esso! slows down a little "it.c) The ai!%low !e*e!ses its di!ection comletely.03: =om"ustion >ection(3) =om"ustion >ection18. $hich %unction does the ai! has assin' th!ou'h the com"ustion cham"e! o% a tu!"ineen'inea) The enti!e ai! com"ined with %uel is used %o! the com"ustion !ocess.") The ai! is used to ena"le the com"ustion and to cool the en'ine.c) The ai! is seeded u and heated "y the action o% the tu!"ines.1. $hat can "e the !eason %o! ?hot sots@ in the com"ustion cham"e! o% a tu!"oet en'inea) The !eason can "e di!ty com!esso! "lades.") The !eason can "e mal%unctionin' %uel no++les.

c) The !eason can "e %aulty i'nite! lu's.#0. The ma,imum T5T on mode!n en'ines is a!o,imately 1#00 to 1300 de'!ee celsius. Thecom"ustion teme!atu!e is a"out ##00 to #300 de'!ee celsius. /ow is the coolin' e%%ectachie*eda) The coolin' e%%ect is achie*ed "y e,ansion o% the 'ases.") The coolin' e%%ect is achie*ed "y mi,in' with hot com!esso! ai!.c) The coolin' e%%ect is achie*ed "y heat !adiation.#1. $hat is the u!ose o% the di%%use! case in %!ont o% the com"ustion cham"e! in a tu!"ineen'inea) The di%%use! case inc!eases the !essu!e and !educes the *elocity.") The di%%use! case !educes the !essu!e and inc!eases the *elocity.c) The di%%use! case con*e!ts the !essu!e to *elocity.04: Tu!"ine >ection

(4) Tu!"ine >ection##. $hat kind o% "lade !oots a!e used on a,ial tu!"ine !oto! "ladesa) Bolted "lade !oots.") o*etail !oots.c) Fi! t!ee !oots.#. $hat te!m is used to desc!i"e a e!manent and cumulati*e de%o!mation o% the tu!"ine"lades o% a tu!"oet en'inea) >t!etch") =!eec) isto!tion#-. $hat is meant "y the te!m ?>h!ouded Tu!"inea) On a sh!ouded tu!"ine the tu!"ine case has a sh!oud that su!!ounds the case in o!de! tocatch any tu!"ine ieces i% the!e is a "lade sea!ation.

") On a sh!ouded tu!"ine the tu!"ine case has a sh!oud that su!!ounds the case to !o*idecoolin' ai! to the oute! tu!"ine case %o! ti clea!ance cont!ol.

7/25/2019 15_001

3/9

c) On a sh!ouded tu!"ine the tis o% the tu!"ine !oto! "lades ha*e sh!ouds which %o!m aclosed !in' on the ti o% the !oto!.#3. $hy does the tu!"ine !oto! initially cont!act %aste! than the casin' du!in' en'inedecele!ation o! shut downa) Because tu!"ine !oto!s a!e made o% thinne! mate!ial than the casin'.") Because o% the initial teme!atu!e !eduction.

c) Because o% dec!easin' cent!i%u'al %o!ces.#4. $hat is the name o% the tu!"ine that oe!ates with a cha!acte!istic as shown on theillust!ation

a) 5mulse 7 tu!"ine") Reaction 7 tu!"inec) 5mulse 7 !adial tu!"ine06: &,haust(6) &,haust#6. $hat is the ad*anta'e o% tan'ential st!uts coma!ed with !adial st!uts used in the tu!"ine%!amea) The tan'ential st!uts a!e cheae! to manu%actu!e than !adial st!uts.

") The tan'ential st!uts sa*e mo!e wei'ht than !adial st!uts "ecause less a!e installed.c) The tan'ential st!uts minimi+e the st!ess on the %!ame hu" caused "y the!mal e,ansion.#8. $hat is a the ad*anta'e and a disad*anta'e o% a mi,e! on a mode!n 'as tu!"ine en'inea) The mi,e! im!o*es the !oulsion e%%iciency "ut it adds wei'ht to the en'ine.") The mi,e! im!o*es the e,te!nal e%%iciency "ut it !educes the seed o% the ai!%low.c) The mi,e! im!o*es the inte!nal e%%iciency "ut it causes loud e,haust noise.#. /ow many de'!ees does the an'le e;uate which is the th!ust !e*e!se! caa"le to de%lectthe 'as st!eam in the oosite di!ection .a) The an'le e;uates -3 to 40 de'!ees coma!ed to the ideal di!ection.") The an'le e;uates 3 to -3 de'!ees coma!ed to the ideal di!ection.c) The an'le e;uates 30 to 80 de'!ees coma!ed to the ideal di!ection.0. $hich tye o% th!ust !e*e!se! is d!i*en "y a neumatic actuation system tyicallya) The "ucket doo! tye th!ust !e*e!se! is d!i*en neumatical.

") The i*otin' tye th!ust !e*e!se! is d!i*en neumatical.c) The t!anslatin' slee*e tye th!ust !e*e!se! is d!i*en neumatical.08: Bea!in's and >eals(8) Bea!in's and >eals1. $hich tye o% "ea!in' is used in tu!"o %an en'inesa) Needle and she!ical "ea!in's a!e used in tu!"o %an en'ines.") Ball and !olle! "ea!in's a!e used in tu!"o %an en'ines.c) Floatin' "ea!in's a!e used in tu!"o %an en'ines.#. $hich tyes o% ai! seals a!e used in tu!"o %an en'ines usuallya) >ilicon and ma'netic seals a!e used in tu!"o %an en'ines.") Ca"y!inth and ca!"on seals a!e used in tu!"o %an en'ines.c) Te%lon and synthetic seals a!e used in tu!"o %an en'ines.. $hich two di%%e!ent tyes o% "ea!in' lu"!ication e,ist in tu!"o %an en'ines

a) The !adial and the a,ial "ea!in' lu"!ication e,ist.") The inne! and the oute! "ea!in' lu"!ication e,ist.

7/25/2019 15_001

4/9

c) The di!ect and the indi!ect "ea!in' lu"!ication e,ist.-. $hich seal tye is not used at the d!i*e ads o% the accesso!y 'ea!"o,a) The ma'netic ca!"on seal is not used.") The "!ush seal is not used.c) The s!in' loaded ca!"on seal is not used.0: Cu"!icants and Fuels

() Cu"!icants and F.uels3. $hat is meant "y >OA2a) cleanin' !ocedu!e %o! the lu"!ication ci!cuit with chemicals simila! to soa.") analysis o% the oil in o!de! to detect metal a"!asion.c) cleanin' !ocedu!e %o! the oil sca*en'e %ilte!.4. $hat haens to the *iscosity o% the oil i% it o,idi+esa) The *iscosity does not chan'e.") The *iscosity dec!eases.c) The *iscosity inc!eases.6. issol*ed wate! in the %uel ...a) ... cannot "e detected.") ... can cause a a"!ut %!ee+in' o% the %uel i% it is cooled down.c) ... can "e detected "y chemical t!eated %ilte!s.

8. $hich %lashoint does syntetic oil tye 55 hasa) 5t is #30D=.") 5t is160D=.c) 5t is 30D=.10: Cu"!ication >ystems10 Cu"!ication >ystems. A%te! a lon' !an'e %li'ht the!e is mo!e oil in the oil system in an en'ine than "e%o!e the%li'ht. $hy can this haena) Because the "ea!in' seals a!e wo!n o%%.") Because the de7oile! was sinnin' too %ast.c) Because the %uelEoil heat e,chan'e! has a de%ect.-0. 9etallic a!ticles in en'ine oils a!e o%ten dete!mined "y elect!ical chi detecto!. Theindication takes lace th!ou'h ...

a) ... a "yass o% the 'a "etween two ma'netic contacts .") ... the !oduction o% a small elect!ic tension which !esults %!om the contact with the di%%e!entmate!ials o% the detecto! head.c) ... an inte!!ution o% the ma'netic %ield a!ound the detecto! head.-1. Bea!in' sums which a!e sealed with ca!"on seals ...a) ... a!e *entilated *ia a *entilation system.") ... need an additional sealin' with la"y!inth seals.c) ... do not need a *entilation system "ecause the ca!"on seals ensu!e a total sealin'.-#. $hat would "e the conse;uence i% the oil !essu!e !elie% *al*e would 'et stuck in the oenositiona) A lot o% oil losses would occu!.") A too hi'h oil !essu!e would de*elo.c) The "ea!in's would not "e su%%icient oiled any lon'e!.

11: Fuel >ystems11 Fuel >ystems-. $hich %unction does the se!*o %uel heate! hasa) The se!*o %uel heate! heats u the %uel which is used %o! the accele!ation o% the en'ine.") The se!*o %uel heate! heats u the %uel which is used to d!i*e the B and >.c) The se!*o %uel heate! heats u the %uel which can not "e heated "y the %uel oil heate,chan'e! "ecause the teme!atu!e is too low o! the %low !ate is too hi'h.--. $hich tye o% %uel no++le is always a sin'le %low no++lea) The dule, no++le is always a sin'le %low no++le.") The %uel s!ay no++le is always a sin'le %low no++le.c) The ai! s!ay no++le is always a sin'le %low no++le.-3. $he!eo% does a mode!n tu!"o %an en'ine come witha) A mode!n tu!"o %an en'ine comes with constant %uel %low cont!ol.

") A mode!n tu!"o %an en'ine comes with constant seed cont!ol.c) A mode!n tu!"o %an en'ine comes with constant th!ust cont!ol.

7/25/2019 15_001

5/9

-4. $hat haens i% the ai! conditionin' system is switched on du!in' '!ound oe!ation andconstant !otation seed o% the en'inea) The !otation seed will inc!ease.") The &GT will inc!ease.c) The &GT will dec!ease.1#: Ai! >ystems

1# Ai! >ystems-6. /ow a!e the >s and Bs o% a tu!"o %an en'ine d!i*ena) The >s and Bs o% a tu!"o %an en'ine a!e d!i*en "y hi'h !essu!e %uel.") The >s and Bs o% a tu!"o %an en'ine a!e d!i*en "y hyd!aulic !essu!e o% the ai!c!a%tsystem.c) The >s and Bs o% a tu!"o %an en'ine a!e d!i*en "y hyd!aulic !essu!e o% the en'ine.-8. $hich %unction does the =5T senso! hasa) The =5T senso! detects the coma!tment inte!mediate teme!atu!e.") The =5T senso! detects the com!esso! inlet teme!atu!e.c) The =5T senso! adusts the com!esso! !otation seed.-. $hich ositon do the >s ha*e du!in' idlea) The >s a!e closed.") The >s a!e oened.

c) The >s a!e d!i*en.30. $hich ositon do the Bs ha*e du!in' idlea) The Bs a!e d!i*en.") The Bs a!e closed.c) The Bs a!e oened.1: >ta!tin' and 5'nition >ystems1 >ta!tin' and 5'nition >ystems31. $hich o% the %ollowin' a!ts is attached to a neumatic and an elect!ic sta!te!a) The oil d!ain lu' is attached to a neumatic and an elect!ic sta!te!.") The sta!te! clutch is attached to a neumatic and an elect!ic sta!te!.c) The sta!te! tu!"ine is attached to a neumatic and an elect!ic sta!te!.3#. $hat does the sta!te! duty time meana) The sta!te! duty time means how o%ten the sta!te! can "e used in a !ow.

") The sta!te! duty time means the time that the sta!te! can "e used continuous.c) The sta!te! duty time means the time that the sta!te! can "e used till it must "e chan'ed.3. $hat haens i% the i'nition system does not wo!k du!in' the sta!tin' !ocedu!ea) a wet sta!t.") a hun' sta!t.c) a hot sta!t.3-. $hich maintenance insection must "e e!%o!med at a neumatic sta!te!a) The !oto! "lades and stato! *anes must "e insected %o! FO dama'es.") The oil le*el and the ma'natic chi detecto! must "e insected.c) The d!i*e inon 'ea! must "e insected.1-: &n'ine 5ndication >ystems1- &n'ine 5ndication >ystems33. $hen is the e,ceedance ointe! at the N1 indicato! oe!ated

a) 5t is oe!ated i% the calculated N1 seed is e,ceeded.") 5t is oe!ated i% the N1 !ed line limit is e,ceeded.c) 5t is oe!ated i% the N1 e,ceeds the 100H limit.34. $hich %unction does the tachomete! 'ene!ato! at a tu!"o %an en'ine hasa) 5t is used %o! the dete!mination o% the N# !otation seed and %o! the elect!ic owe! suly o%the &=

7/25/2019 15_001

6/9

c) The indication does not chan'e "ecause the e%%ect o% one missin' the!mocoule is ;uitesmall.38. $hich two !essu!es a!e used %o! the calculation o% the &2Ra) The tu!"ine discha!'e !essu!e (2s) and the com!esso! inlet !essu!e (2s#) is used.") The tu!"ine discha!'e !essu!e (2t3) and the com!esso! inlet !essu!e (2t#) is used.c) The com!esso! discha!'e !essu!e (2s)and the com!esso! inlet !essu!e (2s#) is used.

13: 2owe! Au'mentation >ystems13 2owe! Au'mentation >ystems3. $hich o% the %ollowin' methods can "e used as owe! au'mentation %o! milita!y tu!"o eten'inesa) The wate! inection can "e used") The tu!"o7cha!'e! can "e used.c) The a%te!"u!ne! can "e used.40. $hich o% the %ollowin' methods can "e used as owe! au'mentation %o! tu!"o%anen'inesa) Tu!"ine clea!ance cont!ol") Tu!"o7cha!'e!c) $ate! inection14: Tu!"o7!o &n'ines

14 Tu!"o7!o &n'ines41. $hat is a cha!acte!istic o% the "eta mode in tu!"o !o en'inesa) The !oelle! acts as a constant seed !oelle! in the !e*e!se !an'e du!in' the "etamode.") The owe! le*e! cont!ols the "lade an'le o% the !oelle! du!in' the "eta mode.c) The !o 'o*e!no! kees the "lade an'le constant du!in' the "eta mode and not the!otation seed.4#. /ow will the !otation seeds o% a twin en'ine d!i*en ai!c!a%t chan'e i% the en'ine with themaste! 'o*e!no! %ails and the synch!oni+in' system is switched ona) The %aultless en'ine dec!eases the !otation seed to idle "ecause the !e%e!ence si'nal o%the maste! 'o*e!no! is missin'.") The synch!oni+e! cont!ol unit inc!eases the !otation seed o% the %aultless en'ine to thema,imum in o!de! to comensate the loss o% owe!.

c) The %aultless en'ine sins on unsynch!oni+ed with the choosen !otation seed.4. The total owe! consists o% ...a) ... 8070 H sha%t owe! and 107#0H !emainin' th!ust.") ... 07-0 H sha%t owe! and 40760H !emainin' th!ust.c) ... 30740 H sha%t owe! and -0730H !emainin' th!ust.4-. $hy does a tu!"o !o d!i*en ai!c!a%t has the two di%%e!ent oe!atin' hases alha modeand "eta modea) The alha mode is used du!in' %li'ht and the "eta mode is used as a "ack u system %o!the alha mode.") The alha mode is used du!in' %li'ht and take o%% andthe "eta mode is used %o! '!oundoe!ation.c) The alha mode is used du!in' %li'ht and the "eta mode is used as a "ack u system on'ound.

16: Tu!"o7sha%t &n'ines16 Tu!"o7sha%t &n'ines43. Tu!"osha%t en'ines a!e !ated in ...a) ... th!ust ho!se owe! (T/2) .") ... e;ui*alent sha%t ho!se owe! (&>/2).c) ... sha%t ho!se owe! (>/2).44. $hy do some two o! th!ee sha%t en'ines ha*e counte! !otatin' !oto! systemsa) The counte!!otatin' !oto!system 'ene!ates the !e*e!se th!ust.") The counte!!otatin' !oto!system has ae!odynamic ad*anta'es.c) The counte!!otatin' !oto!system acts a'ainst the 'y!o e%%ects o% the en'ine.46. The ictu!e "elow shows ...

7/25/2019 15_001

7/9

a) ... a tu!"o sha%t en'ine without a %!ee wheel tu!"ine.") ... a tu!"o en'ine with %!ee wheel tu!"ine.c) ... a tu!"o sha%t en'ine with a %!ee wheel tu!"ine.48. $hich o% the %ollowin' a!ts has a s!a' clutcha) The !eduction 'ea!"o, has a s!a' clutch.") The main en'ine 'ea!"o, has a s!a' clutch.c) The %!ee wheel unit has a s!a' clutch.18: Au,ilia!y 2owe!

7/25/2019 15_001

8/9

66. $he!e is the illust!ated en'ine %i!e e,tin'uishin' system !e%e!a"ly used

a) This system is !e%e!a"ly used on %ou!7en'ined assen'e! ai!lanes.") This system is !e%e!a"ly used on twin7en'ined assen'e! ai!lanes.c) This system is !e%e!a"ly used on twin7en'ined %!ei'hte!s.68. $hich o% the %ollowin' %i!e wa!nin' systems has two wi!es in the ce!amic co!e inside atu"ea) The %i!e wa!nin' system is the Cind"e!'7system.") The %i!e wa!nin' system is the Fenwal7system.c) The %i!e wa!nin' system is the Iidde7system.

6. $hich di%%e!ent en'ine %i!e detection senso!s can "e installed at the %an en'inea) The!e a!e the ylon senso! the co!e senso! and the %an senso!.") The!e a!e the %o!wa!d senso! the inte!mediate senso! and the a%t senso!.c) The!e a!e the com!esso! senso! the tu!"ine senso! and the e,haust senso!.80 $hich o% the illust!ated ush7"uttons t!i''e!s the %i!e e,tin'uishe! "ottle in case o% anen'ine %i!e

a) The AG&NT 1 ush7"utton.") The T&>T ush7"utton.c) The &NG 1 F5R& ush7"utton.#1: &n'ine 9onito!in' and G!ound Oe!ation#1 &n'ine 9onito!in' and G!ound Oe!ation81. $hat can "e seen th!ou'h a "o!escoe a%te! ente!in' the "o!escoe hole o% the thi!dcom!esso! sta'ea) The leadin' ed'e o% the thi!d com!esso! sta'e "lades and the t!ailin' ed'e o% the secondcom!esso! sta'e "lades.") The leadin' ed'e o% the thi!d com!esso! sta'e "lades and the leadin' ed'e o% the %ou!th

com!esso! sta'e "lades.c) The leadin' ed'e o% the %ou!th com!esso! sta'e "lades and the t!ailin' ed'e o% the thi!dcom!esso! sta'e "lades.8#. A so7called hot st!eak in the com"ustion cham"e! is caused "y ...a) ... a w!on'ly installed com"ustion line!.") ... a a!tially "locked %uel no++le.c) ... w!on' mete!ed %uel.8. $hat can cause a hi'h &GT hi'h %uel consumtion and low en'ine !otation seed in all!an'es o% e!%o!mancea) $!on' %uel mete!in' "y the %uel cont!ol unit.") Coose o! "!oken the!mocoules.c) Tu!"ine dama'es o! lost o% tu!"ine e%%iciency.8-. $hich en'ine a!amete! is used to monito! the tu!"ine condition and the en'ine

e!%o!mancea) Oil !essu!e.

7/25/2019 15_001

9/9

") &n'ine !essu!e !atio.c) &,haust 'as teme!atu!e.83. $hich sa%ety asect should "e %ollowed to a*oid multile en'ine shut downs in %li'htconce!nin' ma'netic chi detecto!s (9=)a) A55 seals should "e chan'ed also the !eusa"le ones.") Only one en'ine a day should "e checked i% only one mechanic is a*aila"le.

c) A%te! a 9= chan'e a leak test should "e e!%o!med with an en'ine !un.84. $hat is the name o% the sta!t %ailu!e shown in the ima'e

a) 5t is called a hun' sta!t.") 5t is called a wet sta!t.c) 5t is called a hot sta!t.##: &n'ine >to!a'e and 2!ese!*ation## &n'ine >to!a'e and 2!ese!*ation86. $hen is com!ehensi*e !ese!*ation o% an en'ine ca!!ied outa) 5% the sto!a'e is lon'e! than 6 days.") Always a%te! an en'ine is !emo*ed %!om an ai!lane.c) 5% the sto!a'e is lon'e! than 0 days.88. A%te! an ai!lane has "een oe!ated and a!ked and no secial !ese!*ation has "eenca!!ied out when is it necessa!y to oe!ate the en'inesa) Not late! than 0 days.

") Not late! than 1- days.c) Not late! than days.8. $hich o% the %ollowin' mate!ials is used as de7hyd!atin' su"stance while sto!in' en'inesa) $a, is used.") =o!!osion !esistant oil is used.c) >ilica 'el salt is used.0. /ow o%ten is it allowed to !ese!*e an en'inea) A ma,imum o% 10 times a%te! that the en'ine must "e o*e!hauled.")