SACA 201 Silver Q&A
A(n) __________ is used to measure resistance. - =Ohmmeter
What is the total measurement of voltage over the power source called? - =Applied Voltage
Rotary motion is the output of which electrical output device? - =Motor
Current is measured in units of __________. - =Amps
What step should be taken to correctly measure the resistance of a resistor that is wired in a
circuit? - =Disconnect one end of the resistor
The resistance provided by an inductor in an AC circuit is called __________. - =Inductive
reactance
What does hertz stand for on a sine wave graph? - =Cycles per second
What is the total inductance of a series circuit if the power supply frequency is 60 Hz and 3 coils
each have an inductance of 0.3 henrys? - =0.9 Henrys
A common application of mutual inductance is found in a device called a __________. -
=Transformer
What is the secondary voltage if the primary is 480VAC? (The primary coil have 300 turns and
the secondary coil has 125 turns)* - =200 VAC
Which of the following is not a component of a basic electrical circuit? - =Insulator
What is the thin insulator placed between the plates of a capacitor called? - =Dielectric
, One of the effects a capacitor has in a DC circuit is that it will __________. - =Charge to a
voltage equal to the source voltage
Capacitance is measured in __________. - =Farads
What is a drawing showing electrical symbols and paths? - =Schematic
Current in a(n) __________ circuit is divided among the branches of the circuit. - =Parallel
When the wire or foil strip inside a fuse melts, the fuse is said to be _________. - =Blown
The potential difference between two points in a circuit is called __________. - =Voltage
To measure current through a component, the ammeter must be connected __________ the
component. - =In series with
What creates an electric field and stores electricity? - =Capacitor
What should you do before working on electrical equipment? - =Preform a lockout/tagout
What type of transformer is used to get two 60 volt lines from a 240 volt source? - =2:1 with
center tap
What creates a magnetic field and stores energy? - =Inductor
The minimum requirement for a complete electric circuit is a path that has - =a power source,
load, and wires to connect it all
The Ohm's Law formula for calculating voltage is __________. - =E = I × R
A(n) __________ is used to measure resistance. - =Ohmmeter
What is the total measurement of voltage over the power source called? - =Applied Voltage
Rotary motion is the output of which electrical output device? - =Motor
Current is measured in units of __________. - =Amps
What step should be taken to correctly measure the resistance of a resistor that is wired in a
circuit? - =Disconnect one end of the resistor
The resistance provided by an inductor in an AC circuit is called __________. - =Inductive
reactance
What does hertz stand for on a sine wave graph? - =Cycles per second
What is the total inductance of a series circuit if the power supply frequency is 60 Hz and 3 coils
each have an inductance of 0.3 henrys? - =0.9 Henrys
A common application of mutual inductance is found in a device called a __________. -
=Transformer
What is the secondary voltage if the primary is 480VAC? (The primary coil have 300 turns and
the secondary coil has 125 turns)* - =200 VAC
Which of the following is not a component of a basic electrical circuit? - =Insulator
What is the thin insulator placed between the plates of a capacitor called? - =Dielectric
, One of the effects a capacitor has in a DC circuit is that it will __________. - =Charge to a
voltage equal to the source voltage
Capacitance is measured in __________. - =Farads
What is a drawing showing electrical symbols and paths? - =Schematic
Current in a(n) __________ circuit is divided among the branches of the circuit. - =Parallel
When the wire or foil strip inside a fuse melts, the fuse is said to be _________. - =Blown
The potential difference between two points in a circuit is called __________. - =Voltage
To measure current through a component, the ammeter must be connected __________ the
component. - =In series with
What creates an electric field and stores electricity? - =Capacitor
What should you do before working on electrical equipment? - =Preform a lockout/tagout
What type of transformer is used to get two 60 volt lines from a 240 volt source? - =2:1 with
center tap
What creates a magnetic field and stores energy? - =Inductor
The minimum requirement for a complete electric circuit is a path that has - =a power source,
load, and wires to connect it all
The Ohm's Law formula for calculating voltage is __________. - =E = I × R
