Mart 201

Question 1

Define: PCC

Answer 1

Pure car carrier

Question 2

Define: PCTC

Answer 2

Pure car truck carrier

Question 3

Liner run

Answer 3

Has a fixed schedule/route
Has rate schedules , Large fleets, cargoes include finished product, consumer goods. Cars, Walmart underway, people. Typical ships include container, PCC/PCTC, passenger

Question 4

What is a tramp run

Answer 4

No set schedule, no rate schedule, small companies/fleets, cargoes include scrap, grain, logs, fuel, project cargo. Typical ships are tankers, bulk, break bulk, OSV, heavy lift

Question 5

Define: M/V

Answer 5

Motor vessel

Question 6

Define: S/S

Answer 6

Steamship

Question 7

Define: N/S

Answer 7

Nuclear ship

Question 8

Define: T/S

Answer 8

Training ship

Question 9

Define: R/V

Answer 9

Research vessel

Question 10

Define S/V

Answer 10

Sailing vessel (Not much employment)

Question 11

Define: GTS

Answer 11

Gas turbine ship

Question 12

Define: M/T

Answer 12

Motor tanker

Question 13

Vertical dimension from the keel to the top of the stack

Answer 13

Tier

Question 14

Longitudinal dimension from bow to stern

Answer 14

Bay

Question 15

Athwartship dimension from centerline out to both sides

Answer 15

Row

Question 16

The distance the hull is submerged into the water at a particular point on the vessel is called ________

Answer 16

Draft Mark

Question 17

Archimedes principle refers to

Answer 17

The physical law of buoyancy

Question 18

A body immersed in a fluid is Buoyed up by the force equal to

Answer 18

The weight of the displaced fluid

Question 19

A ship will displace an amount of water equal to

Answer 19

It’s weight, and the waterline will reflect this

Question 20

A waterline is

Answer 20

Where the water intersects The hull, and Will vary depending on the amount of cargo, ballast, fuel, stores, etc.

Question 21

Draft marks must be displayed on _____ and _________ sides, are _____ high and spaced _______

Answer 21

Port, starboard, 6 inches, 6 inches

Question 22

Draft marks can be displayed

Answer 22

In English (feet and inches), or metric (meters and centimeters)

Question 23

Metric draft marks are _______ high, and _______ Apart, And the start of each full meter may have a __________ Next to it

Answer 23

10 cm, 10 cm, M

Question 24

10 cm equals

Answer 24

.1 m or 1 dm

Question 25

_________ _________ Ensure the ship has sufficient freeboard, thus sufficient reserve buoyancy

Answer 25

Plimsoll marks

Question 26

Define: reserve buoyancy

Answer 26

Volume of watertight portion of ship above the waterline

Question 27

______ Is the difference between draft at the stern and draft at the stem

Answer 27

Trim

Question 28

_______ ________ Is the average of forward and aft drafts

Answer 28

Mean draft; the main is equal to the four and after draft divided by two

Question 29

The length from the rudder shaft to the crossing point Inside the bow plate and upper deck is the_________ ________

Answer 29

Registered length

Question 30

LBP

Answer 30

The length between perpendiculars; (rudder shaft to crossing point bow and loaded waterline)

Question 31

What is air draft?

Answer 31

Overhead clearance

Question 32

The total weight of the ship and contents when afloat is equal to the weight of the water displaced Given in long or metric tons

Answer 32

Displacement

Question 33

Light ship displacement

Answer 33

Total weight of the empty ship (does not vary)

Question 34

The difference between loaded displacement and lightship displacement is

Answer 34

Deadweight (DWT)

Question 35

Cargo capacity is equal to

Answer 35

Deadweight minus ballast, fuel, provisions

Question 36

Linear is

Answer 36

One dimensional, typically length Length/Breadth Length/depth Breadth/depth

Question 37

Planar

Answer 37

To dimension, typically length x breadth = area

Question 38

(CW)

Answer 38

Waterplane

Question 39

Midship section

Answer 39

(CM)

Question 40

Volumetric

Answer 40

Three dimension, typically length times breath times height equal volume

Question 41

(CB)

Answer 41

Block

Question 42

(CP)

Answer 42

Prismatic

Question 43

What is the waterline coefficient

Answer 43

(CW) = AWP/LBP x B Mld

Question 44

AWP

Answer 44

Area of water plane

Question 45

B Mld

Answer 45

Molded breadth

Question 46

Midship coefficient

Answer 46

(CM) = AM/B MLD x T | Midship/ moldes breadth x draft

Question 47

Block coefficient

Answer 47

(CB) = volume/capital LPP X B MLD X T | The comparison of underwater body to the rectangular block

Question 48

Prismatic Coefficient

Answer 48

(CP) = volume/(LPP X a)

Question 49

A vessel floats because

Answer 49

Gravity equals buoyancy

Question 50

Gravity depends on

Answer 50

Weight

Question 51

Buoyancy depends on

Answer 51

Volume

Question 52

List is a _______ force

Answer 52

Static

Question 53

Roll is a_____force

Answer 53

Dynamic

Question 54

An organization that sets standards for design and construction of vessels and integral machinery amongst much else are known as

Answer 54

Classification societies

Question 55

Classification societies are not involved with_____

Answer 55

Cargo

Question 56

The dead weight scale has critical information concerning

Answer 56

The load line, moment to trim 1”, Tons per inch immersion, displacement, draft at any displacement, DWT, lightship displacement

Question 57

(MT1)

Answer 57

Moment to trim one inch

Question 58

(TP1)

Answer 58

Tons per inch immersion

Question 59

Vertical measurement from the vessel side amidships from the load waterline to the upper side of the main deck is known as

Answer 59

Freeboard

Question 60

Name the three planes of reference along with their axis

Answer 60

Longitudinal – X axis, vertical – z-axis, Transverse – Y axis

Question 61

The narrowing part of the underwater body after of the middle body section is called the

Answer 61

Run

Question 62

The narrowing part of the body forward of the middle body is called the

Answer 62

Entrance

Question 63

Describe the difference between static and dynamic forces

Answer 63

Static does not involve motion and dynamic does

Question 64

Ice on a ship_______stability, and raises the______ __ _______

Answer 64

Reduces; Center of gravity

Question 65

Name the motions in a seaway and note the axis, Along with whether or not they are rotational or linear

Answer 65

``` Roll/ x-axis, Rotational Pitch/ y-axis, rotational YAW/ Z axis, rotational Surge/ X-axis, linear Heave/ z axis, linear Sway/ y-axis, linear Pound/ z-axis, linear ```

Question 66

The longitudinal vertical plane of the vessel is known as the

Answer 66

Centerline

Question 67

Vertical line after the end of the rudderpost

Answer 67

After perpendicular

Question 68

Vertical boundary of a hatch or skylight is the

Answer 68

Coaming

Question 69

A narrow vacant space between two bulkheads (double watertight bulkhead) is a

Answer 69

Cofferdam

Question 70

The inside of a hull or cargo space is referred to as a

Answer 70

Hold

Question 71

The plating forming the upper surface of the double bottom (tank top) is the

Answer 71

Inner bottom

Question 72

The main deck is located

Answer 72

Below the shelter or whether deck

Question 73

A pillar or upright post is a

Answer 73

Stanchion

Question 74

All deck houses, etc. above the shelter deck is referred to as the

Answer 74

Superstructure