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发布时间:2023-10-16 12:11:37

[单项选择]Which of the lists forms of heat transfer, if any, is illustrated by the flow of combustion gases through a boiler?()
A. Natural convection only
B. Forced convection only
C. Both natural convection and forced convection
D. None

更多"Which of the lists forms of heat tr"的相关试题:

[单项选择]Which of the listed methods of heat transfer takes place when two substances of different temperatures are in physical contact with each other?()
A. Radiation
B. Conduction
C. Convection
D. Each of the above
[单项选择]Which of the following modes of heat transfer does NOT require any physical contact between a warmer and a cooler substance?()
A. Radiation
B. Conduction
C. Natural convection
D. All of the above
[单项选择]The sum of the sensible heat and the latent heat of any substance is known as ().
A. total heat
B. residual heat
C. specific heat
D. superheat
[单项选择]The Lists of Meteorological Observation Stations can be found in().
A. ALRS
B. ALL
C. AMC
D. ATT
[单项选择]Which document lists all the lifesaving equipment required for a vessel? ()
A. Certificate of Inspection
B. American Bureau of Shipping Classification Certificate
C. International Convention for the Safety of Life at Sea Certificate
D. Certificate of Registry
[单项选择]Fog forms when the air().
A. Is 50% water saturated
B. Is 90% water saturated
C. Temperature is greater than the dew point temperature
D. Temperature is equal to,or below the dew point temperature
[单项选择]Preparation of muster lists and signing of same is the responsibility of the().
A. Chief Officer of the vessel
B. owner of the vessel
C. Master of the vessel
D. MSA
[单项选择]Light Lists for coastal waters are().
A. published every year and require no corrections
B. published every second year and must be corrected
C. published every five years and require no correction
D. accurate thru NM number on title page and must be corrected
[单项选择]Where should muster lists be posted?()
A. In crews accommodation spaces
B. On the navigating bridge
C. In the engine room
D. All of the above
[单项选择]The SOLAS Convention in its successive forms is generally regarded as the most important of all international treaties concerning the () of merchant ships.
A. pollution
B. economization
C. safety
D. efficiency
[单项选择]Which of the following forms of energy is demonstrated through the process of combustion?()
A. Chemical energy
B. Mechanical energy
C. Thermal energy
D. Electrical energy
[单项选择]The basic shipping paper that forms an agreement between a shipowner and a charterer is a ().
A. Cargo Declaration
B. Charter Commission
C. Charter Party
D. Letter of Intent
[单项选择]Before any loading takes place any signs of the previous cargo should do().
A. kept
B. removed
C. replaced
D. recycled
[单项选择]A ship lists and trims about the().
A. center of gravity
B. center of buoyancy
C. center of flotation
D. centroid of the underwater volume
[单项选择]Scale accumulation on evaporator heat exchange surfaces ().
A. increases brine density
B. increases distillate salinity
C. reduces metal corrosion
D. reduces heat transfer
[单项选择]Additional heat extraction from the exhaust gases can be effected by adding an () section to the unit in plants.
A. air cooler
B. economizer
C. injector
D. air blower
[单项选择]It was essential that the application forms()back before the deadline.
A. must be sent
B. be sent
C. would be sent
D. were sent

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