Transcript
A 100µF Capacitor and 100KΩ Resistor will create a Time Constant of ________ .
What is the voltage across the 100µF Capacitor after two (2) Time Constants
with 200VDC applied?
The relationship between Current and Voltage in a Capacitive or Inductive Circuit
is they are in phase with each other.True or False
__________ is needed to induce a voltage in a wire with the presence of a magnetic
field.
NM Cable is better known by the name _____________ .
Transformers are rated in _____________ .
The phase difference of single-phase 240VAC is _____ .
A 10:1 Transformer is a ________ Transformer.
A 1:10 Transformer is a __________ Transformer.
A 10:1 Transformer has 500 turns in the Primary Winding; how many turns are in
the Secondary Winding?
In a 3Ө Power System, the phase separation of the Power Legs is
______________ .
For general wiring, 30A could be run with _____ AWG wire.
A 6AWG wire is smaller than #12 Wire?True or False
The measured value of 36VAC has a peak Value of ___________ .
The type of voltage measured at the Secondary of a Transformer is
______________ .
Rectified AC Voltage is called ___________ Voltage.
The insulation colors of a grounded conductor are________ or ________ .
Grounding Conductors may be uninsulated (bare) or have insulated colors of _____ or
_____ .
The Leading component in an Inductive Circuit is ____ .
If the Source Voltage is doubled with the resistance remaining the same, the current
will _____________ .
The total resistance in a parallel circuit is always ______ than the smallest Branch
resistance.
If the Source Voltage remains the same, but the resistance increased, the current will
_______ .
Two (2) 60W filament light bulbs are connected across 120VAC; the total circuit
current will be _______ .
If a resistor with a color code of RED, RED, BRN was added in parallel to an
existing parallel circuit, the circuit current will _____ .
If a capacitor was connected across the output of a rectifier, the Average Voltage
would _____________ .
In your home, if the kitchen light and television were ON, what would happen to the current when the microwave was turned
ON?
Kirchoff’s Law of current states that the sum of the currents entering and leaving a
point is equal to zero. True or False
Turning on a room Light from 4 locations requires the use of _____ 3-Way Switches.
The symbols to the right are named: (One of the descriptions are listed below.)A. Relay coilB. DiodeC. Circuit BreakerD. Full Wave BridgeE. SPST SwitchF. GroundG. 4-Way SwitchH. TransformerI. CapacitorJ. Wire ConnectionK. FuseL. No wire connectionM. N.C. Push ButtonN. DPST SwitchO. SPDT SwitchP. ResistorQ. N.O. Push ButtonR. DPDT Switch
For the circuit below, the Transformer Primary has 120Vrms applied and has a ratio of 10:1. The secondary voltage is ____________; the voltage monitored from points C to D is ____________ .
In the signal representations below, the Peak Voltages are _________and _________; the Average Voltage is __________; and, the rms value is __________ .
From the signal waveforms below, the 120V single phase is _____ ; the inductive phase Shift is ______; the in-phase waveform is _____; the 240 single phase is _______; and, the capacitive phase shift is _____ .
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