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Electronic Principles

Electronic Principles
The equivalent of 1 micro A is:

10000A
one-millionth of an ampere
one million amperes
None of these
1000 A

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Electronic Principles
If the base supply voltage increases, the Q point moves

None of these
up
down
off the load line
nowhere

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Electronic Principles
Doubling the operating frequency of an inductive circuit:

has no effect on the inductive reactance
doubles the amount of inductive reactance
multiplies the inductive reactance by 6.28
cuts the inductive reactance in half
None of these

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Electronic Principles
Reducing the amount of current through an inductor:

multiplies the value of inductance by four
multiplies the value of inductance by two
reduces the value of inductance by one-half
has no effect on the inductance
None of these

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Electronic Principles
When operating below its resonant frequency, a series RLC circuit has the characteristics of a:

series RLC circuit operated above its resonant frequency
None of these
series RL circuit
series RC circuit
purely resistive circuit

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Electronic Principles
When operating above its resonant frequency, a series RLC circuit has the characteristics of a:

series RLC circuit operated below its resonant frequency
series RL circuit
purely resistive circuit
None of these
series RC circuit

ANSWER DOWNLOAD EXAMIANS APP
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