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زمان تکمیل این آزمون 40 دقیقه میباشد

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تایید

با توجه به مفهوم هر قسمت لغت یا اصطلاح مناسب را انتخاب کنید. is a handy tool that you use to measure electricity............



تایید

با توجه به مفهوم هر قسمت لغت یا اصطلاح مناسب را انتخاب کنید. connect the multi-meter in ......... to measure the current flow



تایید

باتوجه به مفهوم متن زیر صحیح(T) و غلط(F) بودن هر قسمت را تعیین کنید. For the optimal use of a device, the first step is to study the catalogue of that device. In the catalogues, information and technical specifications, safety and maintenance as well as how to install and operate the device is well described. By studying the catalogue, the electrician gets to knowdifferent parts of the device, functions and suitable use. Also, depending on the type of device, the risks and warnings are also expressed in catalogue. In electrical device, catalogues have a several types, typically such as Labels, nameplates, User manual or User guides, Data sheets and folded catalogues. For example, the part of solar charge controller Data sheet is shown. In this part wiring is shown, Step by step explain wiring and components connecting the system. 1- ( T or F). For the optimal use of a device, the first step is to study the catalogue of that device 2- ( T or F). By studying the catalogue, the electrician gets to knowdifferent price of the device 3- ( T or F). depending on the type of device, the risks and warnings are also expressed in appliances 4- ( T or F). One type of catalog is the label



تایید

متن زیر را ترجمه کنید. He named the meter the Portable Instrument, as the electric meters until then could be used only in the laboratory, and could not be transported anywhere to make measurements.



تایید

با توجه به مفهوم هر قسمت لغت یا اصطلاح مناسب را انتخاب کنید. the term..........is largely credited to James Watt, in the late 1700s



تایید

معنی کلمات زیر را به ترتیب بنویسید. 1) stable 2) portable 3)electrician 4) component 5) solar panels 6) horsepower 7) measure 8) current 9) capacity 10) resistance 11) nameplates 12) communications



تایید

متن زیر را ترجمه کنید. Multi meter is a handy tool that you use to measure electricity. Almost all multimeters can measure voltage, current, and resistance. Most multi meters also use metric prefixes. Metric prefixes work the same way with units of electricity as they do with other units you might be more familiar with, like distance and mass.



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