单选题The pipe friction and the resistance will () as a result of an increase in the amount of fluid flowing through the system.AreduceBriseCraiseDfall

单选题
The pipe friction and the resistance will () as a result of an increase in the amount of fluid flowing through the system.
A

reduce

B

rise

C

raise

D

fall


参考解析

解析: 暂无解析

相关考题:

The connected joints of pipe,usually made of three joints of pipe approximately 90 feet long,racked in the derrick when making a trip are called a ______.A.StringB.StandC.JointD.Standpipe

摩擦成本法(Friction cost approach)

引入管service pipe

MRC是什么的缩写?()A、Modular Radio ConnectB、Modular Resistance CabinetC、Modular Radio CabinetD、Modular Resistance Connect

下列对于nCloth布料的动态质感说法错误的是()。A、增加布料的精度可以让布料看起来更软B、提高布料形状节点里的friction摩擦力属性可以让布料显得粗糙C、提高布料形状节点里的Stretch Resistance抗拉伸属性可以让布料更容易变形拉伸D、提高布料形状节点里的Rigidity刚体化属性可以让布料更接近刚体

下管pipe sinking

抗逆性(resistance)

QOS管道模型有下列哪几种?()A、差分模型B、Uniform模型C、Pipe模型D、Short Pipe模型

According to Ohm’s Law, which of the following is correct?()A、As voltage increases, resistance decreasesB、As amperage decreases, resistance decreasesC、As resistance decreases, amperage increasesD、As resistance increases, voltage increases

单选题If a voltmeter is connected across a line, it must be protected with a()AshuntBhigh-resistance coil in the armature circuitClow-resistance coil in the armature circuitDshunt and a coil of high resistance

单选题For practical purposes, in a simple series circuit, the source voltage will be dropped across one resistor if it has().Ahalf the resistance of the other resistorBa resistance equal to the otherCat least ten times the resistance of the otherDa partial short circuit

单选题The connected joints of pipe,usually made of three joints of pipe approximately 90 feet long,racked in the derrick when making a trip are called a().AstringBstandCjointDstandpipe

单选题According to Ohm’s Law, which of the following is correct?()AAs voltage increases, resistance decreasesBAs amperage decreases, resistance decreasesCAs resistance decreases, amperage increasesDAs resistance increases, voltage increases

单选题What will NOT increase friction of a liquid flowing in a pipe and cause a loss of suction head?().ABends in the pipingBSlowing the pumping rateCPipeline valvesDBacking rings for pipe welds

单选题In most pumps and pump motors overpacking the ball bearings full of grease will result in ()Amoisture emulsification of the bearing greaseBinsufficient circulation and overheating of the bearingCproper grease circulation to cool the bearingDsliding friction between balls and races

单选题According to the second rule, too much liquid in the cooker may result in _____.Aa ruined mealBundercooked foodCtoo little pressureDa blocked vent pipe

单选题Which of the followings is not an indication of a bad maintenance?()Aa pipe with welded connectionsBa pipe with several clipsCa cement boxDa leaking valve

名词解释题摩擦成本法(Friction cost approach)

单选题In ship operations,hoisting and lowering pipe in and out of the drilled hole is the main function of the().AswivelBcathead spoolCdrawworksDstand pipe

单选题The outside diameter of the pipe is () the diameter of the bore of the piston rod, the result being that an annular space formed between the piston rod and the pipe.Aless thanBgreater thanCequal toDtwice larger than

单选题Simplex tailshaft seal equipment’s working condition is terribleThe main cause is ()Athe shafting’s vertical vibrationBviolent friction and sea water corrosiveCfriction and high temperatureDviolent friction and high temperature

单选题Most conducting materials such as copper, aluminum, iron, nickel, and tungsten ().Aincrease in resistance with increased temperatureBincrease in resistance with decreased temperatureCdecrease in resistance with increased temperatureDincrease in conductance with increased temperature

单选题The pipe friction and the resistance will () as a result of an increase in the amount of fluid flowing through the system.AreduceBriseCraiseDfall

单选题What is a spill pipe?()AA drainage pipe that carries rain or spray from an upper deck to a lower deckBA pipe under the anchor windlass leading to the chain lockerCA chute,usually over the stern,to lead dumped garbage clear of the hullDAn opening in the deck leading outside the hull

单选题The amount of fluid friction or internal friction inherent in a mineral lubricating oil is reflected as a measure of its ().Aspecific gravityBviscosityCS E numberDhydrolytic stability

单选题Which of the following is true about the immunity to HIV?AIt is partly resistance to the mutation.BMore Europeans have it than the people on other continents.CIt is the result of outbreaks of the plague.DIt is a mutation that protects white blood cells.

单选题The rising of the exhaust temperature in manifold pipe may NOT result from ().Atoo great a loadingBfouled turbochargerCbad combustionDexcessive air

单选题下列对于nCloth布料的动态质感说法错误的是()。A增加布料的精度可以让布料看起来更软B提高布料形状节点里的friction摩擦力属性可以让布料显得粗糙C提高布料形状节点里的Stretch Resistance抗拉伸属性可以让布料更容易变形拉伸D提高布料形状节点里的Rigidity刚体化属性可以让布料更接近刚体