ASAl 105l Examl Versionl 2l (NEWl 2025/l
2026l Update)l Questionsl &l Answers|l
Gradel A|l 100%l Correctl (Verifiedl
Solutions)
QUESTION
Coursel Overl Ground,l thel coursel actuallyl achievedl overl thel groundl butl notl necessarilyl
throughl thenl waterl expressedl asl Tl orl M.l Anl examplel isl COGl =l 79°l T.
Answer:
COG
QUESTION
Bearingl orl thel directionl froml anl observerl tol anl object;l usuallyl expressedl inl PSCl orl
PCl butl canl bel inl Tl orl M.l Anl examplel isl Bl =l 137°l pc.
Answer:
B
QUESTION
Relativel Bearingl usuallyl referencedl tol thel bowl ofl thel boat,l expressedl inl degreesl
withoutl thel designatorsl T,l Ml orl PSC.
Answer:
RB
QUESTION
,Setl isl thel directionl tol whichl al currentl isl flowing;l itl isl normallyl expressedl inl Truel
degrees.l Anl examplel isl SETl =l 290°l T
Answer:
Set
QUESTION
Thel Azimuthl orl directionl froml anl observerl tol al celestiall bodyl andl isl onlyl expressl inl
Truel degrees.l Anl examplel isl Znl =l 316°l T.
Answer:
Zn
QUESTION
Thel lengthl ofl onel minutel ofl latitudel onl thel surfacel ofl thel earth,l orl 6076l feet
Answer:
Nauticall Mile
QUESTION
Nauticall Mile;l 1l minutel ofl latitudel orl 6076l feet
Answer:
NM
QUESTION
Distancel throughl thel water,l usuallyl inl NM
, Answer:
D
QUESTION
Distancel Overl Ground,l usuallyl inl NM
Answer:
DOG
QUESTION
Speedl throughl thel waterl asl indicatedl byl al speedl logl whichl measuresl thel speedl ofl thel
boatl relativel tol thel water.
Answer:
S
QUESTION
Boatl Speedl Overl Groundl canl bel calculatedl byl dividingl thel distancel travelledl overl
groundl byl thel elapsedl time,l orl itl canl bel directlyl measuredl byl GPSl instrumentsl relativel
tol thel groundl beneathl thel sea.
Answer:
SOG
QUESTION
Thel waterl currentl speedl relativel tol thel groundl expressedl inl knots.
Answer:
Drift
2026l Update)l Questionsl &l Answers|l
Gradel A|l 100%l Correctl (Verifiedl
Solutions)
QUESTION
Coursel Overl Ground,l thel coursel actuallyl achievedl overl thel groundl butl notl necessarilyl
throughl thenl waterl expressedl asl Tl orl M.l Anl examplel isl COGl =l 79°l T.
Answer:
COG
QUESTION
Bearingl orl thel directionl froml anl observerl tol anl object;l usuallyl expressedl inl PSCl orl
PCl butl canl bel inl Tl orl M.l Anl examplel isl Bl =l 137°l pc.
Answer:
B
QUESTION
Relativel Bearingl usuallyl referencedl tol thel bowl ofl thel boat,l expressedl inl degreesl
withoutl thel designatorsl T,l Ml orl PSC.
Answer:
RB
QUESTION
,Setl isl thel directionl tol whichl al currentl isl flowing;l itl isl normallyl expressedl inl Truel
degrees.l Anl examplel isl SETl =l 290°l T
Answer:
Set
QUESTION
Thel Azimuthl orl directionl froml anl observerl tol al celestiall bodyl andl isl onlyl expressl inl
Truel degrees.l Anl examplel isl Znl =l 316°l T.
Answer:
Zn
QUESTION
Thel lengthl ofl onel minutel ofl latitudel onl thel surfacel ofl thel earth,l orl 6076l feet
Answer:
Nauticall Mile
QUESTION
Nauticall Mile;l 1l minutel ofl latitudel orl 6076l feet
Answer:
NM
QUESTION
Distancel throughl thel water,l usuallyl inl NM
, Answer:
D
QUESTION
Distancel Overl Ground,l usuallyl inl NM
Answer:
DOG
QUESTION
Speedl throughl thel waterl asl indicatedl byl al speedl logl whichl measuresl thel speedl ofl thel
boatl relativel tol thel water.
Answer:
S
QUESTION
Boatl Speedl Overl Groundl canl bel calculatedl byl dividingl thel distancel travelledl overl
groundl byl thel elapsedl time,l orl itl canl bel directlyl measuredl byl GPSl instrumentsl relativel
tol thel groundl beneathl thel sea.
Answer:
SOG
QUESTION
Thel waterl currentl speedl relativel tol thel groundl expressedl inl knots.
Answer:
Drift
