网友您好， 请在下方输入框内输入要搜索的题目：
题目内容
（请给出正确答案）
单选题
Sediment collects in a tubular purifier （）.
A
on top cover
B
on sides of bowl
C
in drain line on the discs
D
on the discs
参考答案
参考解析
解析：
暂无解析
更多 “单选题Sediment collects in a tubular purifier （）.A on top coverB on sides of bowlC in drain line on the discsD on the discs” 相关考题
考题
The author indicates that a philosopher is a person who ______.A. disregards factsB. loves wisdomC. desires technical knowledgeD. collects all types of data
考题
Examine the following command that is executed for the TRANSPORT table in the SH schema:Which statement describes the significance of this command?()
A. It collects statistics into the pending area in the data dictionaryB. It creates a virtual hidden column in the CUSTOMERS_OBE tableC. It collects statistics with AUTO_SAMPLE_SIZE for ESTIMATE_PERCENTD. It creates a histogram to hold skewed information about the data in the columns
考题
Which of the following is NOT true about the centrifugal separator?
A.It can be applied to separate two liquidsB.It cannot separate solids which contaminated in the oil.C.It consists of purifier and clarifierD.The centrifuge arranged to separate two liquids is known as purifier
考题
In your multitenant container database (CDB) containing pluggable databases (PDB), users complain about performance degradation.How does real-time Automatic database Diagnostic Monitor (ADDM) check performance degradation and provide solutions?（）A. It collects data from SGA and compares it with a preserved snapshot.B. It collects data from SGA, analyzes it, and provides a report.C. It collects data from SGA and compares it with the latest snapshot.D. It collects data from both SGA and PGA, analyzes it, and provides a report
考题
Which factor determines the ring dam size for a fuel oil, tubular bowl type, centrifugal purifier?A.The viscosity of the fuel.B.The quantity of water to be removed from the fuel.C.The specific gravity of the fuel.D.The quantity of dirt to be removed from the fuel.
考题
If the bowl of a disk type centrifugal purifier when operated as a separator is not primed, theA.oil has a tendency to emulsify in the bowlB.purifier will act as a clarifier at the discharge ringC.oil will be lost through the water discharge portsD.oil solids will be deposited only at the intermediate top disk
考题
To ensure oil purifier working in normal condition, the interval between two sludge discharging should not exceed_______hours.A.2B.4C.5D.6
考题
_______can be a direct cause of faulty operation of diesel engine fuel injection nozzles.A.Excessive fuel nozzle holder coolingB.Sediment in the fuel supplyC.Distortion of the fuel spray patternD.Improper atomization of the fuel
考题
tell us briefly about the working principles of the purifier ,the oil water seperator and air compressor .
考题
OIL-IN-WATER are ______．A.sediment of oil in waterB.oil dissolvents in waterC.solid oil aggregatesD.droplets of oil suspended in water
考题
多选题The ______ of sediment in the river caused concern among environmentalists and industrialists alike; the water levels in the river were being reduced almost daily.AaccretionBdisposalCdepletionDalienationEethnologyFaccumulation
考题
单选题For a purifier changing to a gravity disc with smaller hole diameter will move the interface towards the（）.A
bowl peripheryB
bowl centerC
upper surfaceD
lower surface
考题
单选题Which Media Resource collects DTMF data from callers?（）A
JTAPIB
Cisco Media Termination (CMT) C
MRCP ASR D
MRCP TTS
考题
单选题In your multitenant container database (CDB) containing pluggable databases (PDB), users complain about performance degradation. How does real-time Automatic database Diagnostic Monitor (ADDM) check performance degradation and provide solutions?（）A
It collects data from SGA and compares it with a preserved snapshot.B
It collects data from SGA, analyzes it, and provides a report.C
It collects data from SGA and compares it with the latest snapshot.D
It collects data from both SGA and PGA, analyzes it, and provides a report
考题
单选题The （） or balance tank collects the re-circulated fuel oil.A
bufferB
sumpC
bilgeD
overflowing
考题
单选题In a disk-type lubricating oil purifier, （）A
the purifier driving gears are lubricated by the reclaimedB
oil as it leaves the bowl all dirt and sludge are automatically discharged with the cooling waterC
sealing water must never be supplied until after oil is fed to the unitD
deterioration of the bowl ring gasket will cause the purifier to lose its water seal
考题
单选题Which factor determines the ring dam size for a fuel oil, tubular bowl type, centrifugal purifier?（）A
The viscosity off the fuelB
The quantity of water to be removed from the fuelC
The specific gravity of the fuelD
The quantity of dirt to be removed from the fuel
考题
单选题Which of the following is true about crowdfunding according to the first paragraph?A
It collects money from politicians.B
It collects money from charities.C
Entrepreneurs invest in the Internet to get supporters.D
It is a kind of capital accumulation.
考题
单选题A centrifugal fuel oil purifier should be shut down if （）A
more sealing water is neededB
the cover clamp needs tighteningC
the purifier has a bad vibration when startedD
water is discharged from the overflow line
考题
单选题Sediment collects in a tubular purifier （）.A
on top coverB
on sides of bowlC
in drain line on the discsD
on the discs
考题
单选题Which of the following influences the position of the interface between the liquid seal and the oil in a purifier?（）A
Height of the machineB
Temperature of the liquid sealC
Gravity discD
Bowl diameter
考题
单选题Which of the substances listed is satisfactorily removed from the fuel by a centrifugal oil purifier?（）A
Carbon particlesB
Lube oilC
GasolineD
Diesel fuel
考题
单选题Which of the substances listed is satisfactorily removed from the fuel by a centrifugal oil purifier?（）A
ImpuritiesB
Lube oilC
GasolineD
Diesel fuel
考题
单选题High-speed rotating in a centrifugal purifier can produce a force （） larger than the force of gravity.A
many thousand timesB
between timesC
one timeD
at times
热门标签
最新试卷