A、When heated, it will move proportional to the amount the metal has lengthened or expanded
B、The pointer associated with the pyrometer scale can be made to also measure engine RPM
C、It can be utilized in exhaust manifolds and heat exchangers interchangeably
D、It can indicate temperature at a distant point from the source heat
更多“Which of the general advantages listed does the electrical pyrometer have over the mechanical pyrometer?（）”相关的问题
A、containers are classified as general purpose (dry cargo) container and specific purpose container B、general purpose container (GP) is suitable for the widest varieties of cargo C、specific purpose container is suitable for the specific cargo D、bulk container， reefer container， open-top container are all general purpose containers
A、containers are classified as general purpose (dry cargo) container and specific purpose container B、general purpose container (GP) is suitable for the widest varieties of cargo C、specific purpose container is suitable for the specific cargo D、bulk container， reefer container， open-top container are all general purpose containers
A、Members in the House of Commons. B、Lords in the House of Lords. C、The UK citizens above the age of 18. D、The UK resident citizens of the Irish Republic.
A、A.More than six short blasts and one long blast on the whistle B、B.Continuous blast of the ships whistle for a period of not less than 10 seconds supplemented by the same signal on the general alarm C、C.Three short blasts of the whistle supplemented by the same signal on the general alarm D、D.More than six short blasts and one long blast on the whistle supplemented by the same signal on the general alarm
A、General cargoes are neither liquid nor solid bulk cargo B、General cargoes are packaged hazardous cargoes C、General cargoes are also called breakbulk cargoes D、General cargoes are mostly carried on container ships now
A、after the point is reached at which the failures begin to increase rapidly B、before the point is reached at which the failures begin to increase rapidly C、before the point is reached at which the failures begin to increase slowly D、after the point is reached at which the failures begin to increase slowly
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