A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary drilling operations is called the（）.

A、shale shaker

B、settling pit

C、desilter

D、desander

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更多“A series of trays with sieves that vibrate to remove cuttings from the circulating fluid in rotary drilling operations is called the（）.”相关的问题

第1题

[单选题] A laser printer has an error tray two paper jam but tray two does not have any paper in it. Which of the following should the technician do FIRST? （）

A、Replace the tray two paper sensor and run the printer self test. B、Remove the tray two paper sensor and clean the printhead. C、Check the tray two paper sensors for blockage and run the printer self test. D、Check the tray two paper rollers for blockage, clean the printhead, and run the printer self test.

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第2题

[单选题] A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°. Which action should be taken to remove this error during compass adjustment?（）

A、If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets. B、If the blue ends of the magnets are aft you should lower the fore-and-aft tray C、If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets D、If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets

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第3题

[单选题] You are configuring an active/passive cluster of SRX Series devices as the firewall enforcer on a MAG Series device.Which statement is true?（）

A、Multiple Infranet Enforcer instances are created with a single serial number of an SRX Series device defined in each configuration. B、A single Infranet Enforcer instance is created with both serial numbers of the clustered SRX Series devices defined in the configuration. C、Multiple Infranet Enforcer instances are created with a single IP address of an SRX Series device defined in each configuration. D、A single Infranet enforcer instance is created with the VIP of the clustered SRX Series device defined in the configuration.

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第4题

[多选题] Which two of the following Cisco router platforms support Multicast Distributed Fast Switching?（）

A、3600 series B、7200 series with NSE-1 C、7500 series D、12000 series

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第5题

[] A vessel is heading magnetic east and its magnetic compass indicates a heading of 086°.Which action should be taken to remove this error during compass adjustment（）.

A、A.If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should add some magnets B、B.If the blue ends of the magnets are aft you should lower the fore-and-aft tray C、C.If the blue ends of the magnets are aft，and the fore-and-aft tray is at the top，you should reverse the magnets D、D.If the blue ends of the magnets are forward，and the fore-and-aft tray is at the bottom，you should add some magnets

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第6题

[单选题] The most inefficient method of voltage reduction from the stand point of power loss, is a/an （）

A、capacitor in series with the load B、inductor in series with the load C、capacitor and inductor in series with the load D、resistor in series with the load

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第7题

[单选题] A customer asks the technician for an explanation of the cause of a printer issue, after the issue is resolved. Which of the following would be the MOST appropriate response?（）

A、“The process of removal is extremely complex and only certain individuals would understand”. B、“There was a moisture build up in the paper tray that apparently caused the paper jam”. C、“Condensation within the lower tray assembly hindered the functionality of the rollers which caused improper transfer”. D、“The paper jam was caused because irresponsible users spilled liquid in the bottom tray”.