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均衡（Equilibrium）
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更多 “均衡（Equilibrium）” 相关考题
考题
需求增加,均衡价格上升,均衡数量增加;供给增加,均衡价格下降,均衡数量增加。若需求减少,供给增加,均衡价格和均衡数量将会怎样变动?()
A、均衡价格和均衡数量都增加B、均衡价格降低，均衡数量增加C、均衡价格不变，均衡数量增加D、均衡价格下降，均衡数量不确定
考题
The moisture equilibrium chart can be used to determine the ______．A.Absolute moisture content of the air surrounding a hygroscopic cargo when moisture equilibrium existsB.Dew point temperature that the air surrounding a hygroscopic commodity will have when in moisture equilibrium with that commodityC.Enthalpy of the air surrounding a hydroscopic cargo which is in moisture equilibrium with the cargoD.Temperature at which moisture equilibrium will occur in a cargo hold containing a hygroscopic cargo
考题
An unstable upright equilibrium position on a vessel means that the metacenter is ______.A.lower than the center of gravityB.at the same height as the center of gravityC.higher than the baselineD.on the longitudinal centerline
考题
单选题If the cause of a sudden severe list or trim is negative initial stability，counter flooding into empty tanks may（）.A
increase the righting momentB
cause an increase in the righting armC
bring the unit to an upright equilibrium positionD
cause the unit to flop to a greater angle
考题
单选题The original equilibrium position is stable when（）.A
metacentric height is positiveB
metacentric radius is positiveC
KG exceed maximum allowable limitsD
Free surfaces are excessive
考题
单选题The moisture equilibrium chart can be used to determine the（）.A
Absolute moisture content of the air surrounding a hygroscopic cargo when moisture equilibrium existsB
Dew point temperature that the air surrounding a hygroscopic commodity will have when in moisture equilibrium with that commodityC
Enthalpy of the air surrounding a hydroscopic cargo which is in moisture equilibrium with the cargoD
Temperature at which moisture equilibrium will occur in a cargo hold containing a hygroscopic cargo
考题
单选题An unstable upright equilibrium position on a vessel means that the metacenter is（）.A
lower than the center of gravityB
at the same height as the center of gravityC
higher than the baselineD
on the longitudinal centerline
考题
单选题A neutral equilibrium position for a vessel means that the metacenter is（）.A
lower than the keelB
at the same height as the center of gravityC
exactly at midshipsD
at the center of the waterplane area
考题
单选题If the cause of a sudden severe list is negative initial stability，counterflooding into empty tanks may（）.A
increase the righting momentB
cause an increase in the righting armC
bring the vessel to an upright equilibrium positionD
cause the vessel to flop to a greater angle
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