Which WLAN device is often used to mak

1、In motor ship, （） is often used to rec

In motor ship, （） is often used to recover some of the heat carried in the exhaust gases from the main engine.Aan diesel oil heaterBa waste heat boilerCa fresh water generatorDall the above

2、Which instrument is used to predict th

Which instrument is used to predict the approach of a low pressure system（）.AAnemometerBFathometerCBarometerDThermometer

3、Which of the listed devices is used to

Which of the listed devices is used to measure pressure and convert it to an electrical signal?（）ATransducerBReducerCTransformerDRectifier

4、Which command is used to initialize an

Which command is used to initialize and configure a NIM master?（）A/usr/sbin/nim_initB/usr/bin/installnimC/usr/sbin/nimconfigD/usr/sbin/setup_server

5、Which instrument is used to measure th

Which instrument is used to measure the relative humidity of air?（）AHydrometerBHygrometerCSpectrometerDBarometer

6、Which tensioning device is used with c

Which tensioning device is used with chain to secure heavy vehicles aboard Ro-Ro vessels（）.AChain leverBBuckle tensionerCAdjust-a-matic tensionerDRatchet tensioner