[单选题] It’s most familiar ___ us _____rust

1、[单选题]An inductor store energy __

• A、by converting into heat
• B、by converting into chemical energy
• C、in an electrostatic field
• D、in an electro magnetic field

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2、[单选题]The voltage is the same across all of the components in ____

• A、a series circuit
• B、a parallel circuit
• C、a complex circuit
• D、a open circuit

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3、[单选题]Prior to ___ test , the aircraft should be properly configure

• A、begin
• B、beginning
• C、begin with
• D、begin to

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4、[单选题]___ is the resistance measuring uni

• A、Volt
• B、Ampere
• C、Ohm
• D、Henry

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5、[单选题]___ to “test” switches and observe the message in the display window reading the selected position

• A、Act
• B、Acted
• C、Activate
• D、Active

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