subiecte ibp examen

8/21/2019 Subiecte IBP Examen

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BILET COMPLEX PENTRU EXAMEN SCRIS NR. 1

1. Schema, structura si functionarea masinii de guvernare cu hidromotoare liniare si reactive

mecanica (pompa cu debit variabil).

2. Schema, structura si functionarea sistemului de ancorare cu lant si ancore speciale, cu trasarea

diagramei de tensiuni in lant la recuperarea ancorei.

3. Sisteme de operarare a navelor RO-RO-!RR". Rampe, porti, lifturi si sectoare mobile (cu

locomobil).

#. $ra% and e&plain the antirolling s'stems %ith folding fins (general scheme and the flo%-chart of

the remote control s'stem).

. rite and e&plain the formula for the lift force of a *ec+er rudder. alculate the total lift

coefficient (rudder flaps).


1. Schema, structura si functionarea masinii de guvernare cu hidromotoare liniare si reactive

mecano-hidraulica (pompa cu debit constant).

2. Schema, structura si functionarea sistemului combinat de propulsie-guvernare de tip /0O$.

3. Sistemul de operare a marfii cu macarale de bord. Scheme si functionare.

#. $ra% and e&plain the antirolling s'stem %ith free surface tan+s (atts tan+s).

. rite and e&plain the formula for the lift force of a *ec+er rudder. alculate the total lift





1. Schema, structura si functionarea masinii de guvernare cu hidromotor oscilant si reactie

hidraulica (pompa cu debit variabil).

2. onceptul de ancorare dinamica4 5 poziionare dinamica4. Schema generala si schema

logica de comanda si control a unui $..S. de generatia a 2-a.

3. Sisteme de operare conteinere cu transtainere si poduri rulante.#. $ra% and e&plain the antirolling s'stem %ith U!an"#4 (rahms tan+s).

. rite and e&plain the formula for the lift force of the *ec+er rudder. alculate the total lift


BILET COMPLEX PENTRU EXAMEN SCRIS NR. $

1. Schema, structura si functionarea masinii de guvernare cu hidromotor oscilant si reactie electrica-

hidraulica (pompa cu debit constant).

2. Sistemul de amarare-legare-remorcare. !lemente componente, schema si functionare.

3. Sisteme de acoperire a gurilor de maga6ii.

#. 7he combined propulsion-manoeuvring and stabili6ing s'stem %ith vertical a&is propeller

(8oight-Schneider propulsor).

. rite and e&plain the formula for the lift force of the *ec+er rudder. alculate the total lift


TOPICS %OR ORAL EXAMINATION

1. !&plain the general concept of manoe&'ra(i)i*49

2. hat means #eerin+ a(i)i*4, ad'ance4, ran#,er4, acica) diameer4 and

,ina) +*raion diameer4:

3. hat means co&r#e "eepin+ a(i)i*4 and p&)) o&4 test:

#. $ra% and e&plain the -emp, manoe&'er4 (/ig-/ag test)9

. $ra% and e&plain the irec Spira) e#4 and Re'er#in+ Spira) e#49

;. hat means Soppin+ a(i)iie#4 (%ree Sop e#4 and Cra#/ Sop e#4):<. !&plain the Si0 Comandemen#4 of the steering s'stem9



=. $ra% and e&plain the differences bet%een open )oop4 and c)o#ed )oop4 steering

s'stem9

>. $ra% and e&plain the generations mechanism of lift and drag force on a

h'drod'namic rudder9

1?. rite and e&plain the significance of NACA 214 and the general formulas for the

h'drod'namic force and moment upon the h'drod'namic fin9

11. hat means /*drod*namic coe,,icien#4 of the rudder:

12. alculate the total lift and drag coefficients of a *ec+er rudder (main rudder flaps):

13. !&plain the methods for determination of the opim&m di#ance4 for the rudder a&es

(minimum tor@ue moment and minimum or" 4)9

1#. $ra% and e&plain the steering machine %ith linear h'dromotors and mechanical

reaction9

1. $ra% and e&plain the steering machine %ith linear h'dromotors and h'draulic

reaction91;. $ra% and e&plain the steering machine %ith rotar' (oscillating) h'dromotor and

h'draulic reaction9

1<. $ra% and e&plain the steering machines %ith rotar' (oscillating) h'dromotor and

electrical-h'draulic reaction9

1=. $ra% and e&plain the AIPO CONCEPT49

1>. $ra% and e&plain the 4erica) a0e# prope))er4 (8oight-Schneider propulsor)9

2?. $ra% and e&plain the Aci'e R&dder Concep49

21. $ra% and e&plain the T/r&#er Concep4 (*o% and Stern 7hruster)9

22. !&plain the *namic Po#iionin+ S*#em Concep4 (three generations)9

23. hat means re+&)ar a'e#4: !&plain the generation of 5ind 5a'e#49

2#. rite the formulas for #i+ni,ican /i+/4 and c/araceri#ic period4 of real %aves9

hat means 5a'e# Ener+*4:

2. $ra% and e&plain T/e #i0 de+ree o, )i(er* ,or #/ip moion#49

2;. rite and e&plain T/e d6ALEMBERT PRINCIPLE4 applied on the ship in %aves

and the general e@uation of motion in matricial-vectorial form9

2<. 7he rolling motion. 7he resonance phenomenon. 7he transfer function and RO.

Aatural damping of roll.

2=. $ra% and e&plain the antirolling s'stem %ith folding fins9

2>. $ra% and e&plain the antirolling s'stem %ith free surface tan+s.3?. $ra% and e&plain the antirolling s'stem %ith U!an"#4.

31. 7he heave and pitch motions. Aatural and encountering periodB the resonance

phenomenon and transfer function (RO).

32. 7he S)ammin+ p/enomenon4 and the 5/ippin+ re#ponce49

33. $ra% and e&plain the anchoring and mooring s'stem9

3#. 7he operation of anchoring s'stem and the diagram of chain tension in the recovering

anchor process9

3. $ra% and e&plain the h'draulic hatches s'stem9

3;. 7he operation of multifolding h'draulic hatches9

3<. 7he operation of RO-RO-!RR" SC0S9



3=. 7he operation of OA7!0A!R-SC0S. A8D RA!S. 7RAS7!0A!R

O!R70OA O OA7!0A!R SC0S.

3>. Operation of $S on a pipe la'ing ship (E-s'stem and S-s'stem).

40.Operation of $S on a cable la'ing ship.

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