Skills and Trades

Digital multimeters automatically indicate the correct polarity of a DC voltage measurement.

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Analog meters are particularly not suited for trend observation, as in slowly changing voltage levels.

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Ammeters are connected in series to measure current.

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Which of the following applies to making electrical measurements safely?

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Which multimeter specification represents the maximum amount of error that occurs when it takes a measurement?

Started by olivia_rose

When measuring an in-circuit resistance of a resistor, it is important to:

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The voltage drop across the fuse and switch for the circuit shown would be

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Noncontact voltage detectors are designed

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High-energy fuses found in multimeters are designed specifically to

Started by blinding37

For the diode test procedure shown, the reading indicates that

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Auto ranging is a feature of a multimeter that:

Started by nanna

A reading of 4.7 k on the display of a digital multimeter indicates a resistance reading of:

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When loads are connected end to end they are said to be connected in series.

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When load devices are operated in parallel, each load operates independently of the others.

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Unlike schematic diagrams, wiring diagrams show the actual connection and placement of all components.

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The output voltage connections of an AC power supply are identified as being positive or negative.

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The circuit shows two switches connected in parallel.

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Power distribution systems are often shown using single-line diagrams.

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For series connected loads, there are as many current paths as there are loads.

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For series connected loads, the higher the resistance of the load the less voltage it receives.

Started by jenniferbaugh1984

Electrical symbols always look like the part they represent.

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All electrical load devices convert the energy of the source to another form of energy.

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Which of the following electrical diagrams is impractical for complex circuits?

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Which is the best description of a short circuit?

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Three lamps are connected in parallel to a 6-V source. The voltage across each lamp would be:

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