海船船员考试

单选题The control mode in which the final control element is moved from one of two flexed positions to the other is known as （）.A dead band actionB neutral zone actionC rangeD on-off action

题目
单选题
The control mode in which the final control element is moved from one of two flexed positions to the other is known as （）.
A

dead band action

B

neutral zone action

C

range

D

on-off action

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相似问题和答案

第1题：

The control mode in which tile final control element is moved from one of two fixed positions to the other is known as______.

A.dead band action

B.neutral zone action

C.range

D.on-off action


正确答案：D

第2题：

After operation, drop the control levers into stowing hole, and （）(停止)the electric motor.

  • A、start
  • B、stop
  • C、move
  • D、shift

正确答案:B

第3题：

It is argumentative whether project managers actually control costs. Which of the following is the most common element over which the project manager may have some degree of control?

A . Direct labor dollars

B . Direct labor hours.

C . Overhead rates.

D . Procurement costs.

E . None of the above.


正确答案：B

第4题：

Which Control Plane Policing （CoPP） statement is true？（）

  • A、 Traffic to be policed is identified using the control-plane global configuration command.
  • B、 The control-plane global configuration command enters the Cisco Modular QoS CLI （MQC） mode.
  • C、 The control-plane global configuration command enters the control-plane configuration mode. 
  • D、 Traffic to be policed is identified using the control-plane interface configuration command.
  • E、 The control-plane interface configuration command enters the Cisco Modular QoS CLI （MQC） mode.
  • F、 The control-plane interface configuration command enters the control-plane configuration mode.

正确答案:C

第5题：

After operation, drop the control levers into stowing hole, and （）the electric motor.

  • A、start
  • B、stop
  • C、move
  • D、open

正确答案:B

第6题：

Which of the following devices is a common basic element with nearly all mechanical governors?

A.Power piston

B.Control rack

C.Weights acted on by centrifugal force

D.Isochronous（同步的）droop spring


正确答案：C

第7题：

Which three attributes of the LOG_ARCHIVE_DEST_n initialization parameter control the data availability mode of a Data Guard standby database？ （）

  • A、SYNC or ASYNC to identify the network transmission mode. 
  • B、LGWR or ARCH to identify the primary database process responsible for sending redo information to the standby. 
  • C、AFFIRM or NOAFFIRM to control whether log archiving disk write operations are to be performed synchronously or asynchronously. 
  • D、PROTECTED or UNPROTECTED to control the degree of divergence and data loss at the standby database.

正确答案:A,B,C

第8题：

19 It is argumentative whether project managers actually control costs. Which of the following is the most common element over which the project manager may have some degree of control?

A. Direct labor dollars

B. Direct labor hours.

C. Overhead rates.

D. Procurement costs.

E. None of the above


正确答案：B

第9题：

How to create the control port in separated mode 端口的control口IP address是10.10.0.80,voice 口 IP address 10.0.0.81,子网掩码255.255.255.0


正确答案:Create ip if en.1.1.1 10.10.0.80 255.255.255.0 control

第10题：

In which two locations can Nexus 1000v VSM be deployed?（）

  • A、Control Plane Virtual Appliance
  • B、Control Plane Physical Appliance
  • C、Control Plane Virtual ESX Switch
  • D、Control Plane Physical ESX Switch

正确答案:A,C

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