Which cleaning product should be used for the inside of a computer?()A、glass cleanerB、a simple ammonia and water solution followed by an antistatic solutionC、a bleach solution followed by waterD、compressed air

Which cleaning product should be used for the inside of a computer?()

  • A、glass cleaner
  • B、a simple ammonia and water solution followed by an antistatic solution
  • C、a bleach solution followed by water
  • D、compressed air

相关考题:

_________________A.cleaning B.visiting C.breaking D.moving

1 like cleaning the bike because I can be outside.(对划线部分提问)_________ _________ you like cleaning the bike?

They()since last night. They are about to finish the work.A. are cleaning the systemB. have been cleaning the systemC. had cleaned the system

According to the passage, which of the following statement is not true?A.the heat exchanging surfaces should be kept substantially cleanB.the heat exchanger flow passages should be clear of obstructionC.seals for the plate heat exchanger needs to be renewed oftenD.the cleaning process of the plate heat exchanger should be done following our experiences only

Which of the following problems should be taken when cleaning the air filter on a diesel engine equipped with a turbocharger? .A.Reduce engine speed to idle before removing the filterB.Soak the dirty filter in kerosene onlyC.Blow out the air inlet with compressed airD.Cover the air inlet after removing the filter

Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?A.accidental discharge of oilB.disposal of oil residuesC.quantity of water produced by F.W.GD.discharge of dirty ballast or cleaning water from fuel oil tanks

You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE?A.Washing water should be recirculated if possible because it has the same electric potential as the cargo tank being cleanedB.The hoses to portable cleaning machines should be disconnected before the machines are removed from the tankC.The principal hazard with steaming cargo tanks is raising the ambient temperature above the flame point of the cargo residueD.Steam cleaning and water washing are both capable of generating electrostatic charges within a tank

After the initial cleaning of flue gas in an inert gas system the gas is passed through what device for final cleaning ________.A.ScrubberB.DemisterC.Deck water sealD.Final filter

清洁,涂漆,修理工作称为船舶保养工作。()A、Cleaning, painting and repairing work are known as sailor’s work.B、Cleaning, painting and repairing work are known as maintenance work.C、Painting, repairing and cleaning work are known as maintenance work.D、Cleaning, painting and repairing work are known as daily work.

Which of the following components is part of the ink dispersion system?()A、Print HeadsB、Cleaning headsC、Pickup RollerD、Charge Assembly

在船上,打扫卫生是经常性工作。()A、Cleaning is a frequent job at sea.B、Painting is a frequent job on board a ship.C、Cleaning is a frequent job on board a ship.D、Repairing is a frequent job on board a ship.

Which of the following items can be used as a discharge lamp?()A、Halogen lampB、Light Emitting Diodes (LED)C、Fuser lampD、Cleaning roller

Which of the following statements about cooling is true?()A、Adapter cards (e.g. modems) do not add to the heat generated in a computer case.B、Bus mastering reduces the amount of heat generated inside a computer case.C、Removing expansion slot covers can compromise cooling airflow design.D、Periodic cleaning of the computer components inside the case has no effect on cooling efficiency.

单选题After the initial cleaning of fule gas in an inert gas system is passed through what devoce for final cleaning?().AScrubberBDemisterCDeck water sealDFinal filter

单选题You are cleaning the tanks after carrying a cargo of crude oil. Which statement is TRUE? ()AWashing water should be recirculated if possible because it has the same electric potential as the cargo tank being cleanedBThe hoses to portable cleaning machines should be disconnected before the machines are removed from the tankCThe principal hazard with steaming cargo tanks is raising the ambient temperature above the flame point of the cargo residueDSteam cleaning and water washing are both capable of generating electrostatic charges within a tank

单选题After the initial cleaning of flue gas in an inert gas system the gas is passed through what device for final cleaning?().AScrubberBDemisterCDeck water sealDFinal filter

单选题Which of the following is NOT on the list items to be recorded in Oil Record Book Part I (machinery space operation)?()AAccidental discharge of oilBDisposal of oil residuesCQuantity of water produced by FWGDDischarge of dirty ballast or cleaning water from fuel oil tanks

单选题Which of the following operations need to be entered on the Oil Record Book Part I?() (1) Cleaning of fuel oil tanks (2) Internal transfer of fuel oilA(1)onlyB(2)onlyCboth(1)and(2)Dneither(1)nor(2)

单选题Cleaning is a constant job ()board a ship.AatBonCforDwith

单选题Cleaning is a frequent ()on board a ship.AdutyBresponsibilityCjobDwork

单选题Which one of the following is not generally recognized as one constitute of bilge water?()AOil leaking from tanks inside engine roomBEngine room cleaning waterCWater leaking from the separator sludge tankDSewage

单选题A user states while making several attempts to install a new version of their graphics application,they place the disk in the drive and the LED blinks but nothing happens. Which of the following is the FIRST action to perform?()AClean the drive with an approved cleaning disk.BCheck the media for scratches or cracks.CReplace the drive with a known good one.DVerify the type of media and drive.

单选题I’m cleaning the ().AdeckBderrickCnutDscrewdriver

单选题Which of the following problems should be taken when cleaning the air filter on a diesel engine equipped with a turbocharger?()AReduce engine speed to idle before removing the filterBSoak the dirty filter in kerosene onlyCBlow out the air inlet with compressed airDCover the air inlet after removing the filter

单选题Which of the listed precautions should be taken when cleaning the internals of a motor with compressed air?()AOpen the machine on both ends so as to allow the air and dust to escapeBBe certain that the circuit breaker is opened and tagged on the feeder panelCBe certain that the air is clean and as dry as possibleDAll of the above

单选题Which of the routine maintenance procedure listed is required for starting air receivers?()AFrequent draining of accumulated moistureBFrequent testing of relief valvesCA close watch on temperature to prevent fluctuations in pressureDFrequent cleaning to re move oil and foreign matter

单选题Which cleaning product should be used for the inside of a computer?()Aglass cleanerBa simple ammonia and water solution followed by an antistatic solutionCa bleach solution followed by waterDcompressed air