A(n) ____ is a test equipment used by an electronic technician to measure and/or align amplitude and frequency and compare waveforms.

A. signal generator
B. digital multimeter (DMM)
C. frequency counter
D. analog oscilloscope


Answer: D

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In an RLC series circuit where XL ? XC, the current will ____________________ the voltage

Fill in the blank(s) with the appropriate word(s).

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An advantage of turning between centers is that:

A) It produces less chatter than by other methods B) A more positive drive is possible C) Long work can be supported in a steady rest so facing or boring can be carried out D) A shaft can be removed or turned end for end without loss of runout concentricity

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The ____ utility manages a firewall and packet filtering.

A. iptables B. netstat C. passwd D. wall

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Subtract the following decimal fractions:          10,151.58 -   1,844.66

What will be an ideal response?

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