A barometer showing falling pressure indicates the approach of a（）.

A、high pressure system

B、low pressure system

C、high dew point

D、low dew point

查看正确答案

更多“A barometer showing falling pressure indicates the approach of a（）.”相关的问题

第1题

[单选题] A mercurial barometer at sea is subject to rapid variations in height (pumping) due to the pitch and roll of the vessel. To avoid this error，measurements of atmospheric pressure at sea are usually measured with a(n)（）.

A、syphon barometer B、cistern barometer C、aneroid barometer D、fortin barometer

点击查看答案

第2题

[] A mercurial barometer at sea is subject to rapid variations in height (“pumping”) due to the pitch and roll of the vessel. To avoid this error，measurements of atmospheric pressure at sea are usually measured with a(n)（）.

A、A.syphon barometer B、B.cistern barometer C、C.aneroid barometer D、D.fortin barometer

点击查看答案

第3题

[单选题] For an accurate barometer check，you would（）.

A、check it with a barometer on another vessel B、take readings from several barometers and average them C、check it with the barometer at the ship chandlery D、check it against radio or National Weather Service reports of the immediate vicinity

点击查看答案

第4题

[] For an accurate barometer check，you would（）.

A、A.check it with a barometer on another vessel B、B.take readings from several barometers and average them C、C.check it with the barometer at the ship chandlery D、D.check it against radio or National Weather Service reports of the immediate vicinity

点击查看答案

第5题

[单选题] The purpose of the “set” hand on an aneroid barometer is to（）.

A、adjust the barometer B、indicate any change in the reading of the barometer C、provide a correction for height above sea level D、provide a correction for temperature changes