Fishing technology and engineering - Final countdown solution

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Fishing technology and engineering - Final countdown solution 

  1. Length of Revenue chain is?

  1. 100 feet 

  2. 50 feet 

  3. 56 feet 

  4. 33 feet

  1. Lines having same declination is known as the?

  1.  Isogonic lines

  2. Zoogonic lines 

  3. Orbital lines

  4. Agonic lines

  1. Chinnanaram Made of _____ logs

  1. Five

  2. Six 

  3. Seven

  4. Three

  1. Any Surface to which elevations are refered is known as?

  1. Level line 

  2. Bench Mark 

  3.  Datum 

  4. Station

  1. What is the Ideal side slope of the pond having clayey soil?

  1. 1:1

  2. 1.5:1 

  3.  2:1 

  4. 2.5:1

  1. Drive efficiency of V Belt drive is?

  1. 0-90% 

  2. 90-95% 

  3. 95%

  4. 99%

  1. Merchant Shipping act came in India in which year?

  1. 1968 

  2. 1958 

  3. 1988 

  4. 1957

  1. In which state of India Rampani Boat was evolved?

  1. West Bengal 

  2. Kerala 

  3. Orissa 

  4. Karnataka

  1. …….. is the type of boat in which whole family lives in the boat at the time of fishing?

  1. Satpati

  2. Dhonies 

  3. Kolamaram 

  4.  Adhirampatnam

  1. Length of the Pablo boat is?

  1. 5.8m 

  2. 7.5m 

  3. 6.8m 

  4. 7.8m

  1. Tangential shrinkage for the timber used in boat building should be?

  1. >4% 

  2. 5% 

  3. <5%

  4. 6%

  1. ……. type of preservative is used in the exterior application?

  1. Coaltar Creosote 

  2. Tributyl tin oxide (TBTO)

  3. Benzene hexa chloride (BHC)

  4. Copper chrome Arsenic (CCA)

  1. Lowry and Rueping are which type of methods of timber treatment?

  1. Presseure Process 

  2. Non pressure Process 

  3. Empty cell pressure Process

  4. Full cell pressure Process

  1. 1st Steel ship was built in the year?

  1.  1878 

  2. 1857 

  3.  1858 

  4. 1879

  1. A joint which overlaps the other is called as …

  1.  Scarf joint 

  2. Knee joint 

  3. Lap joint 

  4. Butt joint

  1. ……. Is also known as the backbox / Backbone of the ship?

  2. 1st FRP Boat in India was built in the year?

  1. 1968 

  2. 1958 

  3. 1858 

  4. 1878

  1. It is the capacity of ship to carry the cargo?

  1. Freight Tonnage 

  2. Net Tonnage 

  3.  Gross Tonnage 

  4. Deadweight Tonnage

  1. …… Wood contains oxalic acid and produces vinegar like smell at the time of cutting?

  1. Teak

  2. Pine 

  3.  Oak

  4. Iroko

  1. Specific gravity of Ferrocement is about?

  1. 1.56

  2.  7.84 

  3. 2.7 

  4.  2.4-2.6

  1. It is the capacity of ship to carry the cargo, stores, fuel, passengers etc.?

  1.  Freight Tonnage 

  2. Net Tonnage 

  3. Gross Tonnage

  4.  Deadweight Tonnage

  1. Which among the following is an example of bast fibre?

  1. Cotton

  2. Ramie& Hemp 

  3. Manila & Manila 

  4. Coir

  1. Which among the following is an example of leaf fibre?

  1.  Cotton 

  2. Ramie & Hemp 

  3. Manila & Sisal 

  4. Coir

  1. Terylene & Dacron are the example of?

  1.  PA 

  2. PES 

  3. PVC 

  4.  PVA

  1. PE & PP are the example of?

  1. Poly condensation

  2.  Polymeric 

  3. Mixed polymer 

  4. Poly additive

  1. ……….. is the breaking strength per unit Denier.

  1.  Tenacity 

  2. Tensile Strength 

  3. Breaking strength 

  4. Elasticity

  1. Which test is used to distinguish PE &PP?

  1. Solubility Test 

  2. Melting Point Test 

  3.  Burning Test 

  4.  Water Test

  1. Process of interlacing is known as?

  1. Braiding 

  2. Plaiting 

  3. Both 

  4. Weaving

  1. Hard twisted ropes are used in?

  1. Gill nets & Seines 

  2. Trawls 

  3.  Lines & Ropes 

  4. None

  1. Which among the following is recommended by ISO as a Yarn Numbering system?

  1. TEX 

  2. DENIER 

  3. British System

  4. Runnage system

  1. It is the type of shaping of webbing in which number of meshes to be reduced?

  1. Baiting 

  2. Creasing 

  3. Fly meshing 

  4. Webbing

  1. ……….. prevents chafting of the rope or cable?

  1. Thimble 

  2. Shackle 

  3. Swivel 

  4. Kelley’s eye

  1. Which anchor is a 5 pronged anchor?

  1. Grapnel 

  2. Patent 

  3. CQR 

  4. Admirality

  1. Which is the most widely used gears in the reservoir?

  1. Trawls 

  2. Purse seine 

  3. Gill net

  4.   Lampara net

  1. Skimming net has ………… frame?

  1. Triangular

  2.  Round 

  3.  Oval 

  4. Straight

  1. Nylon is classified as?

  1. 210/6/3 

  2. 20/0/3 

  3. 21/0/3 

  4. 210/20/3

  1. Situation in which a vessels bottom is touching the seafloor is called as

  1. None of these 

  2. Afloat 

  3. Aground 

  4. Aboard

  1. Deviation is the compass error caused due to

  1. Steel and iron material on board

  2. Earth’s magnetism

  3. Depth of the navigable water 

  4. None of the above

  1. Rule No 21 is pertaining to

  1. Light’s definition 

  2. Light’s application 

  3. General definition 

  4.  Steering rules

  1. The world ‘MAY DAY’ denotes

  1. Safety 

  2. Urgency 

  3. Distress 

  4. None of the above

  1. Net sonde is fixed on the ______ of travel net

  1. Foot rope

  2.  Cod end 

  3.  Belly 

  4. Head rope

  1. RADAR was invented by Robert Watson Volt in the year

  1. 1935

  2.  1937 

  3. 1945 

  4.  1947

  1. Inshore vessels operating up to ______ depth

  1. 5 fathoms 

  2. 10  fathoms 

  3. 80 fathoms 

  4. None of these

  1. Bridge and accommodation located forward side in _________

  1. North – American type

  2. European type purse seiner

  3. south– American type

  4. None of these

  1. Bridge and accommodation is located aft side in ________________

  1. European type purse seiner:

  2. North – American type

  3. south– American type

  4. None of these

  1. Rathnagiri machwa used _____________

  1. Gill net fishing

  2. Trawl net fishing

  3. Purse seine 

  4. None of these

  1. Large ones known as Odam  11.6 m length.

  1. three 

  2. Five 

  3. Four 

  4. Seven 

  1. Thundilmaram Made of ____ log.

  1. five  

  2. Four 

  3. Seven

  4. Five 

  1. Kolamaram Made up of seven logs

  1. five  

  2. Four 

  3. Seven

  4. Five 

  1. Periyamaram Made up to ___ logs.

  1. four 

  2. Seven 

  3. Five 

  4. None of these 

  1. Fishing boats of _____________ are Batchari boat, Chot boat

  1. West Bengal

  2. Gujarat 

  3. Andhra pradesh 

  4. Tamil nadu

  1. During the_______ the Government of India gave permission to private entrepreneurs to import 30 Mexican double rig shrimp trawlers on the condition that an equal number of craft will be constructed in India.

  1. fifth five year plan 

  2. Six five year plan 

  3. Seven five year plan 

  4. Eight five year plan 

  1. The water line drawn at ____  of the depth moulded is called Standard Water Line.

  1. 1.56 

  2. 2.67

  3. 3.56

  4. 6.78


  1. The specific gravity of wood is about ____ , regardless of species.

  1. 1.56

  2. 2.56

  3. 6.56

  4. 3.46

  1. ____________ is the most ideal for protection of underwater part of the hull as anticorrosive and antifouling paints are not required. 

  1. Copper sheathing 

  2. Sulphur sheathing 

  3. Mangnesium sheathing 

  4. None of these  

  1. The specific gravity of steel is ____ 

  1. 7.84.

  2. 6.84.

  3. 4.84.

  4. 5.84.

  1. According to the Merchant shipping Act, vessels of all types are classified into ______

  1. 15 classes

  2. 45 classes

  3. 35 classes

  4. 20 classes

  1. ________ are used in smaller vessels of size below 35 m.

  1. Class C boats

  2. Class B  boats

  3. Class B  boats

  4. Class A boats

  1. The requirements for life – jackets are furnished in the  _____ of MSA (LSA) Rules 1978.

  1. 5th schedule

  2. 2th schedule

  3. 3th schedule

  4. 4th schedule

  1. Maharashtra has enacted the Marine Fishing Regulation Act (MFRA) in _____.

  1. 1981

  2. 1978

  3. 1956

  4. 1945

  1. EHP = ___ X SHP

  1. 0.23

  2. 0.94

  3. 0.23

  4. 0.45

  1. SHP = ____ x BHP

  1. 0.94

  2. 0.23

  3. 0.45

  4. 0.30

  1. Von Brandt classified fishing gears based on these principles of capture.

  1. principles of capture

  2. principles of making 

  3. principles of structure 

  4. None of these 

  1. Chinese dip nets are highly specialized nets used in ______ 

  1. Kerala

  2. Gujarat 

  3. Punjab 

  4. Andhra pradesh.

  1. Cotton fibres are the  ________ fibres derived from the cotton plant.

  1. seed 

  2. Leaf  

  3. Fruit 

  4. None of these

  1. _______ fibres are hard fibres obtained from long leaves. 

  1. seed 

  2. Leaf  

  3. Fruit 

  4. None of these

  1. Coir is a _____ fibre obtained from the coconut husk.

  1. seed 

  2. Leaf  

  3. Fruit 

  4. None of these

  1. Most twisted netting twines are with ________ .

  1. three-folded yarns

  2. Four -folded yarns

  3. Five -folded yarns

  4. two-folded yarns 

  1. ___________ are also called as propeller diffuse aerators.

  1. Turbine aerators

  2. Gravity aerators

  3. Simple aerators

  4. None of these

  1. ____________ are simple to construct and are reliable. 

  1. Turbine aerators

  2. Gravity aerators

  3. Simple aerators

  4. None of these

  1. A soil permeability of K (Coefficient of permeability) less than _______ is desirable.

  1. 5 x 10-6 m/sec

  2. 2 x 10-6 m/sec

  3. 4 x 10-6 m/sec

  4. 3 x 10-6 m/sec

  1. Generally 75 % of total area will be allotted for ________ ponds.

  1. Stocking pond

  2. Rearing pond 

  3. Nursery pond 

  4. None of these . 

  1. __________ are not having inlet and outlet structures.

  1. Sunken ponds

  2. Stocking pond

  3. Rearing pond 

  4. Nursery pond 

  1. 20 % of total area will be allotted for ______ ponds.

  1. Rearing pond.

  2. Sunken ponds

  3. Stocking pond

  4. None of these 

  1. Moderately heavy timber with a weight of  _____ at about  __ moisture continent is good enough.

  1. 562-722 Kg/m3, 12%

  2. 562-822 Kg/m3, 13%

  3. 562-622 Kg/m3, 121%

  4. 562-722 Kg/m3, 15%

  1. Most twisted netting twines are with __________.

  1. three-folded yarns

  2. two-folded yarns

  3. one-folded yarns

  4. five-folded yarns

  1. The denier system (den or Td) which is also widely used specifies the size as weight in grams per ___.

  1. 9000m of the yarn

  2. 8000m of the yarn

  3. 5000m of the yarn

  4. 4000m of the yarn

  1. __________ is recommended by international standards organization and is widely adopted.

  1. tex system

  2. metric system (Nm)

  3. Denier system 

  4. None of these

  1. The _________ designates the size as number of kilometers of yarn which weigh one kilogram is known as 1 Nm.

  1. tex system

  2. metric system (Nm)

  3. Denier system 

  4. None of these

  1. The british cotton count (Nc) is the number of hanks (840 yards) which weigh ______. 

  1. one pound

  2. Four pound

  3. two pound

  4. three pound

  1. Fly mesh is a full sized mesh but having only ______________.

  1. 2 knots instead of the usual 4 knots

  2. 2 knots instead of the usual 5 knots

  3. 2 knots instead of the usual 6 knots

  4. 2 knots instead of the usual 7 knots

  1. The density of wood is _____ cc.

  1. 650g/1000

  2. 750g/1000

  3. 850g/1000

  4.  450g/1000

  1. GRP are highly buoyant and can withstand pressure up to ____ m.

  1. 400

  2. 500

  3. 600

  4. 250


  1. ______ is followed for numbering of hooks.

  1. Norwegian method

  2. Chinese method

  3. Japanese method

  4. Indian method

  1. The size of the hook becomes smaller as the number _________.

  1. Increases

  2. Decrease 

  3. Not affected 

  4. None of these

  1. The trawl is held open _____ by the floats attached to headline. 

  1. vertically

  2. Horizontally

  3. A & B both

  4. None of these

  1. Typical towing speed for bottom trawls _______ knots. 

  1. 2.0 - 4.5

  2. 1.0 - 1.5

  3. 3.0 - 6.5

  4. 8.0 - 14.5

  1. scope ratio and is typically around ____in shallow water up to less than 20 m, beyond 20 meter it would be ____and in deeper waters it is____.

  1. 1:6, 1:5, 1:3

  2. 1:6, 1:6, 1:3

  3. 1:3, 1:5, 1:6

  4. 1:3, 1:5, 1:8

  1. The Big Mesh Trawl design was introduced in_______.

  1. Norway and Netherlands

  2. France

  3. Pakistan

  4. England

  1. The Hexagonal Mesh Trawl Mesh size is around 30 m was developed in_______.  

  1. Norway and Netherlands

  2. France

  3. Pakistan

  4. England

  1. Speed in sea water is about ___ higher than in fresh water.

  1. 3%

  2. 7%

  3. 2%

  4. 6%

  1. The _____ converts the electrical energy is to sound in the water and conversely the sound waves of the returning echoes to electrical energy.

  1. transducer

  2. Transmitter

  3. Receiver

  4. Recorder

  1. Sonar can be described as a______.

  1. Vertically scanning echo sounder

  2. horizontally scanning echo sounder

  3. Upward scanning echo sounder

  4. Downward horizontally scanning echo sounder

  1. If two systems are both in thermal equilibrium with a third system, they are in thermal equilibrium with each other. Is ____ law of Thermodynamics. 

  1. Zeroth

  2. First

  3. Second

  4. Third

  1. The distance covered by the piston from B.D.C to T.D.C or T.D.C to B.D.C is called______ .

  1. piston stroke

  2. suction stroke

  3. Absorb stroke

  4. None of these

  1. When the piston moves from _____ and sucks gas through the suction valve then it is called suction stroke.

  1. T.D.C to B.D.C

  2. B.D.C to T.D.C

  3. T.D.C to T.D.C

  4. B.D.C to B.D.C

  1. Engineer’s chain is ____ ft long and consists of ___ links. 

  1. 100, 200

  2. 100, 100

  3. 300, 500

  4. 100, 100

  1. The best time period to construct the ponds is in between ______ season.

  1.  late monsoon and early summer

  2. late winter and early summer

  3. late winter and early monsoon

  4. None of these

  1. The Revenue chain is ____ long and consists of ___ link used in measuring fields in cadastral survey.

  1. 33 ft, 16

  2. 33 ft, 16

  3. 33 ft, 16

  4. 33 ft, 16

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