Set 3 : E-pariksha online previous asked question on MET Function 5

1. AC circuits possess characteristics of resistance, inductance, and capacitance.The capacitive reactance of acircuit is expressed in
choose one Ohms Mhos Henry Farad

2. greatest detrimental effect on idle electrical equipment, such as cargo pump motors,is the
choose one Loss of residualmagnetism. Absorption of moisture in the insulation. Insulation varnish flaking Dirt collecting on the windings.

3. The basic measuring unit of inductance is the
choose one coulomb Ohm farad Henry

4. Which of the following statements is true concerning a poly-phase synchronous propulsion motor?
choose one The motor is started as an induction motor Resistance is gradually added to the rotor circuit. The starting current is held below the rated current. The field winding is energized for starting purposes only

5. Alternating current circuits develop resistance, inductance and capacitance. The inductance of a coil is expressed in _____________.
choose one Ohms Mho Henrys Farad

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Set 2 - MET E-Pariksha Online questions for MEO class 4 exam

1. A fuse that blows often should be replaced only with a fuse of
.the recommended current and voltage rating
higher current and voltage rating
higher current and lower voltage rating
lower current and higher voltage rating

2. .Where a thermal-acting breaker is required to be used in an area of unusually high, low, or constantly fluctuating temperatures, an ambient compensating element must be used. This element consists of a
Cylindrical spring on the contact arm.
Conical spring on the contact arm.
Second bimetal element
Second electromagnet

3. .Brushless generators are designed to operate without the use of
Brushes
Sliprings
Commutators
All the above

4. AC circuits possess characteristics of resistance, inductance, and capacitance.The capacitive reactance of acircuit is expressed in
ohms
Mho
Henry
Farad

5. The greatest detrimental effect on idle electrical equipment, such as cargo pump motors,is the
Loss of residualmagnetism.
Absorption of moisture in the insulation.
Insulation varnish flaking.
Dirt collecting on the windings.

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Set 1 - Marine Electro Technology E-Pariksha Online Questions

1. Tightly knit metal braid wire can be used with a printed circuit board when
choose one Conductor flexibility is required De-soldering components in the circuit conductor resistance is not a factor Reactance in the circuit must be kept to a minimum

2. Which of the following statements represents an application of a silicon controlled rectifier?
choose one To provide DC power for a main propulsion motor For use as a voltage reference diode. For sensing flame in an automated burner. To eliminate power supply hum

3. The induced voltage across a stationary conductor in a steady magnetic field is zero.
choose one True False Dont Know Dont know

4. For leading power factor circuits, which of the following can be used?
choose one Shunt Capacitors only Shunt Reactors only Either Shunt Capacitors or Shunt Reactors Neither Shunt Capacitors Nor Shunt Reactors

5. A molded-case breaker provides protection against short-circuits by usinga/an
choose one Shading coil. Arc quencher. Electromagnet. Holding coil.

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Ship safety and environmental protection, E-Pariksha questions with answers

Here we are providing you with previous asked E-pariksha questions from the paper "SHIP SAFETY AND ENVIRONMENTAL PROTECTION ". We request all users not to copy paste our content anywhere. The questions are divided into different pages for simplicity. If anyone feels that the any of the answers are wrong, we request the users to give the correct answer in the "comment column" along with the source in that page itself, if you have any. This will be helpful for others also and will be available for ever. The questions are not repeated here (like facebook). so if u give any link or proof to any answers, I will be available here at all times. We have also integrated "facebook comment" in the page to make the process easy. The feedback is also expected from the users to make necessary changes. If this is helpful for the candidates, then we are also planning to publish the same model of papers for all subjects of MEO Class4. So your feedback is valuable for us. Recommend this page to your friends if you feel this is helpful. Like our facebook page to get all updates

• Ship Safety and Enviromental protection- Set 1 
• Ship Safety and Enviromental protection- Set 2 
• Ship Safety and Enviromental protection- Set 3
• Ship Safety and Enviromental protection- Set 4
• Ship Safety and Enviromental protection- Set 5 
• Ship Safety and Enviromental protection- Set 6
• Ship Safety and Enviromental protection- Set 7 
• Ship Safety and Enviromental protection- Set 8 
• Ship Safety and Enviromental protection- Set 9 
• Ship Safety and Enviromental protection- Ship 10

Remaining sets will be uploaded soon 

Set 10 : E-pariksha Questions on Ship Safety and Environmental Protection

1. The most common cause of engine room fires is:
choose one Spontaneous combustion of oily rags Back fire of boilers ignition sources coming in contact with stored fuel /lubes Oil leakage coming in contact with hot exposed surfaces

2. Dumping of wastes at sea is controlled by which of the following IMO conventions?
choose one Marpol 73/78 London convention Hongkong convention Kenya convention

3. As per MARPOL Annex -1 definition, Special area means:
choose one Some specific areas where coastal state legislation doesn???t allow any bilge water/slop discharges Areas as defined by Annex-1 where no bilge water/slop discharges are allowed Areas as defined by Annex-1, where special mandatory methods are adopted for the prevention of sea pollution by oil Areas as defined by Coastal state regulations(e.g. OPA-90), where special mandatory methods are adopted for the prevention of sea pollution by oil

4. Which of the following documents carried by a ship is not issued under the SOLAS convention?
choose one Fire control plan/booklet Maneuvering booklet Minimum safe manning document Records of hours of rest

5. Which of the following is not an exception provided under MARPOL, Annex-1, regarding the discharge of oil or oily mixture into the sea?
choose one Discharge for the purpose of securing safety of a ship Discharge for the purpose of saving life at sea Discharge resulting due to damage to the ship because of Master???s fault even if the Master/Owner of the ship has taken all reasonable precautions to prevent/minimize discharge Discharge resulting due to damage to the ship not because of Master???s fault, but because of a third party???s fault and action awaited by Master from that third party to prevent /minimize discharge

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Set 9 : Ship safety and environmental protection online questions

1. ORB has to be regularly updated without delay and each completed page has to be _____.
Signed by officer in charge and chief engineer
Signed by officer in charge and Master
Signed by chief engineer and master.
Signed by chief officer and chief engineer

2. Number of maximum sprinkler head in a section should be _____.
200
150
100
250

3. First rain water collected over canopy rain water harvesting arrangement has to be ____.
Rationed to each member.
Given to sick and injured
Thrown overboard.
Given to any one member

4. As per MARPOL annexI requirements:
Only crudes and petrochemical products come within the definition of Oil
All items mentioned in Appendix 1 of annex 1 come under the category of oil
Only crude oil and black oils have restrictions on pumping out, the remaining products can be pumped out at sea \in limited quantities
Anything having viscosity greater than that of water is considered to be oil

5. Pyrophoric ignition may occur_____________
On introduction of air in tanks deficient in oxygen
In oxygen rich atmospheres
In nitrogen rich atmospheres.
Only when an ignition source is introduced

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Set 8 - Function 3 e-pariksha online questions

1. Oil discharge monitoring equipment should have ________ recording mechanism, and record has to be kept on board for _______ from the date of last entry.
Continues, 3 years.
Continues, 1 year.
Intermittent, 3 years.
Intermittent, 3 years.

2. Oil or oily mixture discharge into the sea from E/R of ships of 10,000 GRT & above, in special areas is _______.
Not allowed
Allowed, provided ship is proceeding en route & discharge through oil filtering equipment with oil content less than 15ppm except in Atlantic Ocean.
Allowed, provided ship is proceeding en route & discharge through oil filtering equipment with oil content less than 5ppm except in Atlantic Ocean.
Allowed but outside 12Nm from the Nearest Land.

3. of the following Convention is also known as Minimum Standard Convention?
Maritime Labor Convention.
ILO convention no. 147.
STCW Convention 1978.
STCW Convention 1995.

4. As per MARPOL Annex 1 all ships delivered on or after 1st August 2010 with an aggregate oil fuel capacity of 600 m3 & above, the fuel can be carried in _____.
Any of the tanks without any restriction
Deep tanks and double bottom tanks
Deep tanks in protected location.
Double bottom tank & peak tanks.(max cap of fuel tank 2500 m3)

5. When the height of metacenter has the same height as the height of the center of gravity the metacentric height is ______.
Height of metacenter.
Height of center of gravity.
Same as half the height of metacenter.
Zero.

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Set 7 : MEO class 4 e pariksha online questions for ship Safety

1. When a vessel is floating upright, the distance from the keel to the metacenter is called the
metacentric differential
height of the baseline
height of the metacenter
righting arm

2. Voyage data recorders (VDR) or simplified voyage data recorders (S-VDR) are required to be installed on board certain ships as per_____________
ISPS code
ISM code
Chapter V of Solas
None of the above

3. Which of the following is not found inside a lifeboat?
Sea anchor
Fishing tackle
Drinking water cans
Life Jacket

4. In the first 24 hours after abandoning a vessel, water should be given only to personnel who are
thirsty
sick or injured
wet
awake

5. The stretcher normally used for rescue of casualties from engine room spaces, holds, pump-rooms etc., is known as _____________________
Williamson stretcher
Neil Hobson stretcher
Neil Robertson stretcher
Stokes stretcher

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Set 6 - Safety online epariksha question for marine engineers

1. Back flow towards machinery spaces of cargo vapours in an Inert gas system is prevented by_____________________
Pressure vacuum breaker
High velocity vents
Deck water seal
Pressure vacuum valves

2. A straight stream of water should be used to extinguish
galley grease fires
.fuel oil fires
burning bedding materials
a fire in the paint locker

3. The maximum capacity of an Oil fuel tank for any ship built on or after 1st Aug. 2010 as restricted by Marpol, Annex 1 is:
600m3
1200m3
2500m3
3000m3

4. Each fire pump on a MODU must have a pressure gage located
at the pump discharge
at the manifold connection
at each fire station discharge
at the pump station

5. Ship Security Alert System is a requirement under __________________
Part B of ISPS Code
SOLAS Chapter XI-2
SUA convention, 1988
None of the above

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Set 5 : Class 4 Safety questions from online e-pariksha exam for marine engineers

1. Personnel who are moving or handling material aboard ship should NOT follow which of the listed practices?
Signaling that all personnel are clear before lifting or lowering material.
Examining material for sharp edges or protruding points before handling
Closing, tagging, or securing valves that permit entrance of steam, water, or air into a fitting or other equipment
Throwing materials from high places to the deck.

2. Rolling is the angular motion of the vessel about what axis?
Longitudinal
Transverse
Vertical
Centerline

3. When entering a compartment which is on fire
you must wear rubber gloves
the flames should be beaten back from the door with water fog
a straight stream of water should be used to cool the door
a straight stream of water should be used to cool the fire fighters

4. Which of the following statements is false?
A ship security plan is made by the CSO
A ship security plan is a confidential document.
A ship security plan needs to be approved by the flag state administration
None of the above

5. per MARPOL annex-1, the ???instantaneous rate of discharge of oil content??? means:
The rate of discharge of oil-water mixture in litres per hour at any instant divided by the speed of the ship in knots at the same instant
The rate of discharge of oil in litres per hour at any instant divided by the speed of the ship in knots at the same instant
The average rate of discharge of oil-water mixture in litres per hour divided by the average speed of the ship in knots
The average rate of discharge of oil mixture in litres per hour divided by the average speed of the ship in knots

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