【单选题】
The unit of electrical resistance is the （）
A、ampere
B、volt
C、watt
D、ohm
查看正确答案A、A.ampere B、B.kilovolt C、C.watt D、D.farad
搜题
更多“The unit of electrical resistance is the （）”相关的问题
第2题
A、secure and tag the electrical circuit B、place a crow bar in the flywheel of the unit C、inform all persons in the area not to start the unit D、make a log book entry
第3题
A、avoid false alarms as a result of condensing water vapor B、avoid danger of frost under very cold weather C、reduce the viscosity of the crankcase atmosphere in order to improve the fluidity D、keep the temperature of the oil mist detectors in an appropriate range
第4题
A、the estimated cost of damage to the unit B、an evaluation of who was at fault C、the amount of ballast on board D、the name of the owner or agent of the unit
第5题
A、the estimated cost of damage to the unit B、an evaluation of who was at fault C、the amount of ballast on board D、the name of the owner or agent of the unit
第6题
A、A.flush water over any burned area of the patient B、B.apply ointment to the burned areas on the patient C、C.get assistance to shut down electrical power in the area D、D.remove the patient from the vicinity of the live electrical equipment or wiring
第7题
A、to make the United States gain time to arm itself B、to actually help the aggressors by making clear that the United States would not intervene C、to get the United States involved in the war D、to prevent the United States form being dragged into the war
第8题
[单选题] The most important features in the growth of American economy in the early 20th cenruty were（）
A、the use of steam and electricity as chief energy,the development of lare corporation and the development of railway B、the development of large corporation,urbanization and the employment in production of new technology C、the appearance of airplane,the use of electricity on a large scale and urbanization D、the rapid development of industry,railway and large cities
第9题
A、Duration of the voyage B、Types of cargo units and vehicles to be carried C、Weight of cargo units and vehicles D、All of the above
