Test 4 Study Questions With 100% Verified Answers Guaranteed Pass.
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Module
LCR
Institution
LCR
In a parallel LCR circuit, the voltage drop across the resistor is maximum when? - correct answer At any frequency
What type of effect is created when energy is transferred back and forth between the inductor and the capacitor? - correct answer ...
In a parallel LCR circuit, the voltage drop across the resistor is maximum when? - correct answer
At any frequency
What type of effect is created when energy is transferred back and forth between the inductor and the
capacitor? - correct answer Flywheel
When is total impedance of a parallel LCR circuit maximum? - correct answer
At resonant frequency
At resonance in a parallel circuit, what is current? - correct answer Minimum
How many different frequencies in an LCR circuit produce resonance? - correct answer
1
Transformers operate on what principle? - correct answer Mutual inductance
In a diode, what type of material has holes? - correct answer P type
In a diode, what does the N type material contain? - correct answer free
electrons
In a diode, in which direction do the holes appear to move? - correct answer
Opposite of electrons
What is the effect on voltage drops in a changed value component in a series LCR component? - correct
answer All voltage drops measure incorrectly
, A resonant circuit is one in which what occurs? - correct answer The capacitive
reactance equals the inductive reactance?
In a diode, what does the N indicate in the printed code? - correct answer A
solid state device
How is a battery connected to forward bias a diode? - correct answer The
negative side to the cathode, the positive side to the anode
What is the positive part of a diode called? - correct answer An anode
What is the negative part of a diode called? - correct answer The cathode
How the the primary characteristic of the diode be described as? - correct answer
Changing AC current to DC current flow
What do resistance readings for a shorted diode indicate? - correct answer
Low resistance
What does a diode measuring low resistance in one direction and high resistance in the other indicate? -
correct answer Proper diode operation
What are the 3 main types of diodes? - correct answer Junction, zener, and
LED
What does the bar represent on a diode symbol? - correct answer The
negative side
What does the arrow represent on a diode symbol? - correct answer The
positive side
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