Question:
S-band radar has a wavelength of___Answer: 9.2 to 10 cm
Question:
SafeAnswer: y purpose?
Question:
safe, draft, graph, laughAnswer: safe
Question:
Safety management objectives of the Company shouAnswer: safeguards against all identi
Question:
Safety shoes will be worn ...Answer: will be
Question:
Safety standards have improved ...Answer: have improved
Question:
safety, emergency, disaster, accidentAnswer: safety
Question:
SAGMAnswer: Disposed of in an ashtray, ensuring that it is extinguished
Question:
SAGQAnswer: the frequency chosen
Question:
SAHKAnswer: The ship’s safety plan
Question:
SAHLAnswer: Stern line is given by A on the figure
Question:
SAHMAnswer: To avoid liquid coming back to the compressor during start up.
Question:
SAHNAnswer: Separation of two insoluble liquids with different densities, and at the same time removing of solids.
Question:
said, laid, train, waitAnswer: said
Question:
sail, engine, motor, turbineAnswer: sail
Question:
Sally has been going to the gym___a month now.Answer: for
Question:
Sam has decided to go abroad___a month.Answer: for
Question:
same, mask, plant, craftAnswer: same
Question:
same, stand, land, gramAnswer: same
Question:
SAMOAnswer: Yes, if engaged by the owner.
Question:
SAODAnswer: 20 Nautical Miles
Question:
SAPXAnswer: The employer.
Question:
Saturated steam is produced___Answer: to heat fuel in tanks or to h
Question:
Saturated steam produced by a boiler should be sAnswer: by cyclones.
Question:
sausage, lamb, chicken, fishAnswer: sausage
Question:
SBBTAnswer: The boiler be allowed to cool down by its own after shut down. Then pump the water out.
Question:
SBCLAnswer: Figure 1.
Question:
SBCMAnswer: In J3E mode – on simplex basis
Question:
SBGQAnswer: Impossible to say
Question:
SBMIAnswer: STCW deals with minimum recommendation of education for seafarers and minimum standards for training centre and schools
Question:
SBVRAnswer: only necessary radio conversations are made in a concise and businesslike way
Question:
SBVSAnswer: Due to suction, the two ships will be sucked together
Question:
SBXEAnswer: Sitting on a chair, leaning forward, with two fingers pressing the nose together
Question:
SBXFAnswer: The governor
Question:
SBXYAnswer: Swing the load in the direction of the signal man’s face
Question:
SCBLAnswer: Class1
Question:
SCCHAnswer: Every 6 months
Question:
scene, school, scare, skyAnswer: scene
Question:
school, restaurant, bar, cafeAnswer: school
Question:
SCJUAnswer: Turbocharger
Question:
SCPNAnswer: 1000 000 000 Hz
Question:
SCQRAnswer: Activate the alarm, evacuate the area and seal the place, then activate the extinction system
Question:
SCUTAnswer: The regulations are a part of the Norwegian Ship Control Legislation regulations, concerning production and serving of foodstuffs.
Question:
SCXBAnswer: Sound the fire alarm signal
Question:
SDDXAnswer: Reduced heat capacity of the heater
Question:
SDOUAnswer: Wire takes 95 % of the extra load. Rope takes 5 % of the extra load
Question:
SDPNAnswer: SOLAS
Question:
SDPOAnswer: 3.5 to 4.5 mtrs.
Question:
SDSAAnswer: Air, Breathing, Circulation.
Question:
SDUSAnswer: 2 on new-builds only. Old ships have to comply by August -95
Question:
SDYSAnswer: Lima, Oscar, Bravo, India, Tango, Hotel
Question:
Sea clutter echoes appear on the radar screen asAnswer: a mass of small echoes around
Question:
Sea clutter is caused by reflections from___Answer: the sides of waves.
Question:
Sea conditions are expected to change.Answer: to change
Question:
sea, beach, shore, sandAnswer: sea
Question:
seagull, fly, insect, bugAnswer: seagull
Question:
SEBCAnswer: The shore-side of the cargo manifold valves, port and starboard side
Question:
Second trace echoes appear on the radar displayAnswer: false ranges on the correct b
Question:
Second trace echoes are more likely to occur wheAnswer: a high P.R.F. is used.
Question:
SELBAnswer: Small diameter line.
Question:
SELDAnswer: Change operation to the third generator set, preparing the original set for repair of the failure and switching to manual mode until repair is carried out.
Question:
SELECT THE CORRECT ... "affect": The problem___tAnswer: affecting
Question:
SELECT THE CORRECT ... "assist": Crewmembers___eAnswer: assisting
Question:
SELECT THE CORRECT ... "feel" IN THE FOLLOWING SAnswer: feel
Question:
SELECT THE CORRECT ... "provide": Jobless seafarAnswer: provided
Question:
SELECT THE CORRECT ... "seem" IN THE FOLLOWING SAnswer: seems
Question:
SELECT THE CORRECT ... "sound" IN THE FOLLOWINGAnswer: sound
Question:
SELECT THE CORRECT ... "suffer": The seamen___frAnswer: suffering
Question:
SELECT THE CORRECT ... "taste" IN THE FOLLOWINGAnswer: taste
Question:
SELECT THE CORRECT ... A company where all the eAnswer: work
Question:
Select the correct ... BEFORE WORKING WITH A MACAnswer: take off
Question:
Select the correct ... IT IS POSSIBLE THAT SOMEAnswer: might
Question:
Select the correct ... WHAT ARE THE OXYGEN LEVELAnswer: in
Question:
Select the correct ... What is your course?Answer: My course is 134 degrees
Question:
Select the correct ... When the captain wants toAnswer: How much
Question:
Select the correct ... Where is the anchor? THEAnswer: under
Question:
Select the correct sentence.Answer: Did you listen to the radio?
Question:
SELECT THE VERB WHICH IS ... Man and animals shoAnswer: live
Question:
SELECT THE VERB WHICH IS ... The wish of every iAnswer: is
Question:
Select the word that is out of place.Answer: anchor
Question:
Self-igniting lights on lifebuoys must either buAnswer: 2 hours
Question:
send, get, receive, obtainAnswer: send
Question:
send, haul, tow, dragAnswer: send
Question:
SEQKAnswer: one waterproof electric torch suitable for Morse signalling
Question:
SERDAnswer: perform all duties associated with abandonment, assist others and operate a rescue boat
Question:
Serious tube leakage in the air ejector condenseAnswer: loss of vacuum.
Question:
Setters can be changed on pilot operated reliefAnswer: Maximum allowable relief valv
Question:
Several people died during the first___to the SoAnswer: expedition
Question:
Several vessels were damaged ...Answer: were damaged
Question:
sew, true, screw, shootAnswer: sew
Question:
SEYSAnswer: Separation of solid contaminants from a liquid.
Question:
SFGCAnswer: one daylight signalling mirror with instructions
Question:
SFGFAnswer: OR gate
Question:
SFIOAnswer: 100/amplification
Question:
SGBAAnswer: He wants the OS to train as helmsman today, because they are sailing in open waters and there is not much traffic in the area
Question:
SGBBAnswer: Central gas extinguishing system and/or waterfog.
Question:
SGIKAnswer: should exceed 1,5 % of the lifeboat length when loaded with 50 % of the number of persons the lifeboat is permitted to accommodate, these persons being seated to one side of the centreline
Question:
SGPKAnswer: Wrong, if the valve is wrongly set
Question:
SGWSAnswer: Oil Transfer Procedures Manual
Question:
SGYJAnswer: windows on both sides which can be closed watertight and opened for ventilation
Question:
SGYNAnswer: Worn scrapper and piston rings.
Question:
shallow, stalling, calling, tallerAnswer: shallow
Question:
share, gear, pier, clearAnswer: share
Question:
SHDIAnswer: Yes, within thirty (30) minutes
Question:
She wondered what it would be like to study___foAnswer: abroad
Question:
She's much taller___me.Answer: than
Question:
She's___university teacher.Answer: a
Question:
SHELAnswer: Muster station
Question:
SHFFAnswer: Foam.
Question:
SHHQAnswer: By carrying out a risk assessment
Question:
Ship Fire: 1. discovering | 2. will direct | 3. assess | 4. can be dealt with | 5. fire hosesAnswer: 1. discovering | 2. will direct | 3. assess | 4. can be dealt with | 5. fire hoses
Question:
Ship Fire: 1. resulted | 2. normally be the case | 3. ensure that | 4. to minimise the risk | 5. greater risk andAnswer: 1. resulted | 2. normally be the case | 3. ensure that | 4. to minimise the risk | 5. greater risk and
Question:
Ship's bunkers are___Answer: the fuel and lubricating oil
Question:
Shipboard personnel, as part of day to day operaAnswer: Any one the other options.
Question:
Ships are coming to our rescue.Answer: are coming
Question:
Ships may only discharge processed bilge water fAnswer: The ship has in operation equ
Question:
shore, cod, squad, clockAnswer: shore
Question:
shot, poll, snow, wholeAnswer: shot
Question:
Should the Master's authority be emphasized in tAnswer: The Company should ensure tha
Question:
Should the OOW, who is escorting the pilot to thAnswer: Always
Question:
Should water be circulated through the main engiAnswer: Yes, circulating the auxiliar
Question:
shoulder, couple, compass, troubleAnswer: shoulder
Question:
SHRSAnswer: Check list for periodic inspections
Question:
SHSJAnswer: Sound the fire alarm signal and send the seaman on watch down to inspect and report the situation
Question:
SIAXAnswer: the choice of the inmarsat-region
Question:
Side cutters are used___Answer: to cut electrical wiring.
Question:
Side echoes appear on the radar display as___Answer: a symmetrical arc of echoes.
Question:
Side echoes are caused by reflections from___Answer: the side lobes of the radar b
Question:
Signals are converted to a suitable form for theAnswer: video amplifier
Question:
signature, note, letter, messageAnswer: signature
Question:
SIIHAnswer: To take reasonable care of himself and fellow workers and co-operate with any person with any statutory duty imposed upon him in relating to Health & Safety
Question:
silence, chat, discuss, gossipAnswer: silence
Question:
Since the output of the pressure transmitter isAnswer: root extractor.
Question:
sink, torrent, gush, flowAnswer: sink
Question:
SINLAnswer: Survival craft portable radio
Question:
SIOBAnswer: Above 200 deg C
Question:
sir, fire, right, buyAnswer: sir
Question:
sister, nephew, uncle, brotherAnswer: sister
Question:
SIUAAnswer: Check the position only
Question:
SIWLAnswer: to guarantee reception of NAVTEX-reports
Question:
SIXIAnswer: 2187,5 kHz
Question:
size, large, big, hugeAnswer: size
Question:
SJHNAnswer: 5 minutes
Question:
SJIHAnswer: call the engineer on watch
Question:
SJIJAnswer: Survival craft distress pyrotechnic signals
Question:
SJKTAnswer: Pick up a life jacket
Question:
SJLSAnswer: None of the alternatives.
Question:
SJLUAnswer: check that we have an open discharge line all the way to the pressure bottle.
Question:
SJOBAnswer: They must be fabricated of non-combustible material
Question:
SJOGAnswer: Public Correspondence Station.
Question:
SJTAAnswer: lifebuoy with light
Question:
SJUTAnswer: Lifeboat
Question:
SKCLAnswer: 518KHZ
Question:
SKDIAnswer: Lube oil cooler
Question:
Sketch shows a gas cutting blowpipe. What is conAnswer: Cutting oxygen.
Question:
SKFSAnswer: It shall be properly stored and prepared for another meal.
Question:
SKFXAnswer: All of the alternatives
Question:
SKGNAnswer: Where the sills of the sidescuttles are below the margin line
Question:
SKHDAnswer: Dismantle the rotor and assemble the sealing plate.
Question:
skill, line, child, sightAnswer: skill
Question:
SKKPAnswer: Cause oxidation which increase viscosity.
Question:
SKLSAnswer: a survival manual
Question:
SKPMAnswer: SES or an EGC receiver
Question:
SLCCAnswer: Yes, the lift force will be dramatically reduced
Question:
SLGHAnswer: Any ship of 500 gross tonnage and upwards
Question:
SLGLAnswer: a call for account of the receiver
Question:
SLGMAnswer: 1300210
Question:
SLHFAnswer: Close them to prevent the spread of fire, and allow the extinguishant to be released without time wasting.
Question:
SLHHAnswer: Within 200 nm of US waters including Guam, Hawaii, Alaska and San Juan
Question:
slip, type, slide, tiedAnswer: slip
Question:
SLKRAnswer: Low-pressure switch is jammed closed
Question:
SLYOAnswer: The exhaust gas receiver
Question:
Small oil spills on deck can be prevented from gAnswer: plugging the scuppers
Question:
SMBGAnswer: send a PDN, if the message has arrived in the mailbox
Question:
SMFKAnswer: Life saving
Question:
SMHGAnswer: Both the suction and spill valves are controlled
Question:
SMKMAnswer: Code of Safe Working Practice for Merchant Seamen (COSWP)
Question:
Smoke is coming from the engine room.Answer: from
Question:
smoke, dock, rock, stopAnswer: smoke
Question:
Smoking is banned in food rooms because:-Answer: Fingers touch lips and may sp
Question:
SMPNAnswer: He is informed by the ship/agent, relays information to the RSS, arranges completion of documentation and may assist with having the deceased returned to home country
Question:
SMS Management reviews should be initiated at leAnswer: Any of the other options.
Question:
SMSWAnswer: To keep the oil protective film between moving metal surfaces .
Question:
SMUIAnswer: Proceed at highest speed to the distress source position.
Question:
SMUNAnswer: Exhaust gas leaking into the oil chamber.
Question:
SMWGAnswer: Class A bulkhead
Question:
SMXYAnswer: Under keel clearance is given by C on the figure
Question:
SNUKAnswer: evacuation slide
Question:
SNXRAnswer: use the intercom to inform crew and passengers of the reason for the alarm
Question:
SOAHAnswer: F1B
Question:
sock, cap, hat, helmetAnswer: sock
Question:
SOKGAnswer: The water level is between the water cock connection of the boiler, and the bottom of the gauge glass. It is safe to put feed water into the boiler.
Question:
SOLAAnswer: B PACK
Question:
SOLAS 1974 requires the oxygen content in the InAnswer: 5%
Question:
Some cargoes, such as certain types of coal, canAnswer: Spontaneous combustion.
Question:
Some fires occur because of ...Answer: occur
Question:
Some food poisoning organisms are so dangerous tAnswer: Clostridium botulinum
Question:
Someone is asking you about your occupation. ChoAnswer: What do you do?
Question:
Something is wrong with the controller setting oAnswer: 100 %
Question:
Sometimes shipboard obstructions such as masts,Answer: Indirect echo
Question:
SOMWAnswer: All officers who takes part in the operation, preferably also the deck hands.
Question:
son, mother, aunt, nieceAnswer: son
Question:
SOONAnswer: Heating coils are to be pressure tested, preferable by the heating medium. Test to be recorded.
Question:
SOSQAnswer: It is a public record and is admissible in a UK court of law
Question:
Sound the alarms immediately!Answer: Sound
Question:
soup, wine, beer, whiskyAnswer: soup
Question:
South Westerlies are the general surface wind inAnswer: 40 - 60 degrees.
Question:
SOWVAnswer: 21% oxygen by volume and 0% hydrocarbon of LEL.
Question:
SPAGAnswer: the weak link
Question:
Spanners which have one end as a ring spanner anAnswer: combination spanners.
Question:
spare, car, bark, farmAnswer: spare
Question:
Sparking and grooving of the commutator in a DCAnswer: any of these.
Question:
SPBWAnswer: 100 dB
Question:
SPEHAnswer: Completely loose its share of the load causing the auxiliary engine to speed up
Question:
SPFCAnswer: Resistance sensor, Pt100
Question:
SPGAAnswer: 11 shackles
Question:
SPHQAnswer: A certificate with information regarding the inhibitor added such as type, oxygen dependence, date added, duration of effectiveness, max adjecent temperature, lifetime and other limitations.
Question:
SPLAAnswer: an area within the radiotelephone coverage of at least one VHF coast station in which continuous DSC alerting is available
Question:
sport, tennis, basketball, volleyballAnswer: sport
Question:
SPVVAnswer: Organic chemistry are substances that contain of hydrocarbons
Question:
SPWUAnswer: Yes, on all ships that comply with MARPOL 73/78 annex 1 must have oil record book onboard
Question:
SPYJAnswer: The Master
Question:
SQHQAnswer: ALC 6
Question:
SQJKAnswer: The Norwegian Maritime Directorate.
Question:
SQSQAnswer: By asking different crew members specific questions relating to the familiarization training
Question:
square, height, weight, widthAnswer: square
Question:
SQUEAnswer: Inverter
Question:
SQYAAnswer: Grind the valve against the valve seat to obtain a uniform sealing surface
Question:
SRAUAnswer: have a floor capable of being sufficiently insulated against cold by means of inflated compartments, or by equally efficient means not dependant on inflation
Question:
SRBPAnswer: V(2) = 50 V
Question:
SRBUAnswer: Acid detergent.
Question:
SRCNAnswer: 1 litre
Question:
SREEAnswer: 15 June 1987.
Question:
SRODAnswer: In any country by an MCA Marine Officer
Question:
SRPAAnswer: 2 men
Question:
SRRNAnswer: Foam
Question:
SRSFAnswer: Stern is given by C on the figure
Question:
SRTCAnswer: Restrictions regarding length and breadth exists. Draft restrictions vary with seasonal changes.
Question:
SRTHAnswer: All the measurements mentioned must be performed.
Question:
SRVVAnswer: Port quarter is given by D on the figure
Question:
SRXHAnswer: Sidereal hour angle
Question:
SSGNAnswer: It keeps the boat alongside the embarkation deck so that the tracing pennants can be released
Question:
SSHMAnswer: A unit which automatically releases the liferaft/lifeboat at a depth of approx 4 metres.
Question:
SSMGAnswer: Measuring distance from cargo level to ullage point
Question:
SSOAAnswer: Posted or available where it can be easily seen and used by crew-members engaged in the discharge operation.
Question:
SSOYAnswer: The ship would be due to sail
Question:
SSPQAnswer: 5mg/m3
Question:
SSPXAnswer: Chief cook and second cook work together to select provisions for officers and crew, discussing needs and quantities, if necessary.
Question:
SSSKAnswer: 12.000 hours.
Question:
SSWKAnswer: The flue gas plant
Question:
stamp, fail, drain, planeAnswer: stamp
Question:
Stand by to receive the towing line.Answer: by
Question:
stand, walk, jog, runAnswer: stand
Question:
starboard, margin, border, perimeterAnswer: starboard
Question:
STBNAnswer: All of the mentioned equipment.
Question:
SteaAnswer: at high velocities may generate static electricity which might cause incentive sparks?
Question:
Steam as a power source for deck machinery is moAnswer: Crude Oil Tankers.
Question:
Steam heating coils are provided in some cargo tAnswer: heat cargoes which have a hig
Question:
Steam produced by a boiler whose temperature isAnswer: superheated steam.
Question:
Steam which is in physical contact with the boilAnswer: wet steam.
Question:
STJUAnswer: sufficient number of pumps and bailers
Question:
STMGAnswer: 1.25 times?
Question:
stone, wood, timber, treeAnswer: stone
Question:
Stop in your present position...Answer: Stop
Question:
stop, navigate, steer, directAnswer: stop
Question:
Store the rope in coils.Answer: in
Question:
stove, fun, come, sumpAnswer: stove
Question:
STQJAnswer: 2 digit code telex services
Question:
STQLAnswer: Digital Selective Call
Question:
STREAnswer: To minimise oil losses and prevent the sludge getting too hard
Question:
street, city, town, villageAnswer: street
Question:
STUQAnswer: Charge air pressure is too low.
Question:
STYAAnswer: When it is fitted with a guard or similar device which prevents foreseeable contact between a person, his clothing or items held in his hands, whilst it is in operation
Question:
Sub-refraction commonly occurs where___Answer: a cold air layer lies over a
Question:
Sub-refraction is likely to result in___Answer: reduced target detection rang
Question:
Submerged pumps are commonly driven___Answer: hydraulically
Question:
SUCAAnswer: Large fenders meant for floating between vessels and absorbing considerable impact. Example of fender size: L – 4.5 m. Dia. – 3.3 m.
Question:
SUFLAnswer: Start water-spray
Question:
SUFQAnswer: By use of cable stopper backed up by brake with chain slightly slack between stopper and winch
Question:
SUKOAnswer: not less than 3 metres
Question:
Sulphation in a lead acid battery occurs as a reAnswer: Lack of trickle charging.
Question:
Sun rays and light reflected from a bright surfaAnswer: Radiation burn.
Question:
sun, forest, jungle, desertAnswer: sun
Question:
sun, glue, tool, chewAnswer: sun
Question:
sun, lamp, torch, flashlightAnswer: sun
Question:
sunny, overcast, cloudy, foggyAnswer: sunny
Question:
Sunrise will occur at 6.45 am. quarter to sevenAnswer: quarter to seven
Question:
Super-refraction is likely to cause___Answer: increased target detection ra
Question:
Super-refraction is normally caused by___Answer: warm air over a cool sea surf
Question:
Superheated steam is steam___Answer: "that has been heated until i
Question:
Superheated steam is used___Answer: to provide power for conventi
Question:
SUPJAnswer: The pressure control valve will automatically close, the ventilation valve will open
Question:
Suppose Lubrication Oil Purifier No 2 is runningAnswer: M.E. Lub Oil sump tank to Dir
Question:
Suppose that in the system drawn the water infloAnswer: measured value.
Question:
Suppose the crankcase oil system contains 14000Answer: 2300 - 2400 litres per hour.
Question:
Suppose the delivery air ... What class of comprAnswer: A starting air compressor.
Question:
Suppose the delivery air ... Which service couldAnswer: A starting air compressor.
Question:
Suppose the INPUT of the pneumatic controller isAnswer: 1 psi
Question:
Suppose the Proportional Band of this pneumaticAnswer: 0.2 psi
Question:
Suppose the rated delivery pressure of this mainAnswer: 5 bar.
Question:
Suppose the variation of INPUT is 1 psi down insAnswer: 3 psi
Question:
Suppose you find that the safety valve of the WoAnswer: Insufficient air consumption
Question:
Suppose you need to draw a circle of 186 mm diamAnswer: Set opening of compass legs t
Question:
SUSUAnswer: Manning of fire parties assigned to deal with fires.
Question:
SVAPAnswer: Sector System
Question:
SVBGAnswer: Of low expansion, viscous and solid, easily contaminated by hydrocarbons
Question:
SVEQAnswer: 2187,5 khz
Question:
SVIWAnswer: Every three months
Question:
SVSRAnswer: 4.5 bar
Question:
SVUPAnswer: Voltmeter and synchroscope
Question:
SVYOAnswer: Any remaining grinding paste will corrode on the metal surface and after some time the needle will be damaged
Question:
SWAIAnswer: child’s lifejacket
Question:
SWCTAnswer: Lower than or equal to 61?C
Question:
swim, mile, dive, flyAnswer: swim
Question:
Swirlyflo tubes would be used in which applicatiAnswer: Auxiliary boiler smoke tubes.
Question:
SWITAnswer: A product with flashpoint below 60 ° C.
Question:
Switch off the fire alarms.Answer: off
Question:
Switch on the anchor lights.Answer: on
Question:
SWMRAnswer: Conductivity test.
Question:
SWQCAnswer: He wants the heating coils inspected
Question:
SWQIAnswer: Figure 1
Question:
SWRCAnswer: Right if the immersion depth is smaller than 100mm
Question:
SWRPAnswer: To bring the remaininig oil to the stripping suction
Question:
SWRVAnswer: When the lifeboat is flooded
Question:
SWVXAnswer: Broken water seal, oil outside the top disc.
Question:
SWYLAnswer: Yes
Question:
SXAIAnswer: soot would be swept toward the uptakes
Question:
SXAJAnswer: SOLAS
Question:
SXHQAnswer: Small changes in temperature can cause large movement of the interface
Question:
SXJJAnswer: Figure 1.
Question:
SXPAAnswer: He wants two spring lines, four stern lines and no breasts
Question:
SXRUAnswer: He should take the padlock inside the room.
Question:
SXRVAnswer: The number of persons should be clearly stated on the outside of the boats bow
Question:
SXTEAnswer: The heading will most likely change by a large amount
Question:
SXTHAnswer: the use of HF DSC and SARSAT COSPAS Epirbs
Question:
SYADAnswer: To remove solids, water and sludge.
Question:
SYAIAnswer: Gate valves, globe valves and butterfly valves.
Question:
SYIEAnswer: By audible and visual signals at the control panel, distinct from the fire signal
Question:
SYIPAnswer: Ensuring that all persons avoid smoking in bed.
Question:
SYNPAnswer: Fasten seat belts
Question:
SYPGAnswer: the testing function of the device
Question:
SYPYAnswer: Continue with manual operated engine room until the maintenance work is finished
Question:
SYSOAnswer: 10 kN
Question:
SYWSAnswer: By control of liquid flow
Question:
SYXRAnswer: For safety reasons, to ensure that all explosive atmosphere inside the boiler is removed.
Question:
SYYLAnswer: Reject the offer?