SACA C 201 SILVER TEST C 201 ELECTRICAL
SYSTEMS 1 SACA CERTIFICATION
2026/2027 WITH ACTUAL EXAM QUESTIONS
WITH DETAILED VERIFIED ANSWERS / EXAM
QUESTIONS WILL COME FROM HERE 100%
CORRECT ANSWERS ALREADY GRADED A+
LATEST VERSION
"A circuit that uses resistors to produce a voltage that is lower than the source voltage is called
a __________. - CORRECT ANSWER=>Voltage divider"
"What change occurs in a circuit powered by a battery when a parallel branch is added?*
Voltage decreases
Current decreases
Current increases
Voltage increases - CORRECT ANSWER=>Current increases"
"Which of the following statements is not true about measuring the resistance of a component
that is connected in a circuit?*
Connect the leads across the component.
Turn off the power supply.
Disconnect one of the component leads from the circuit.
Make sure the power supply is on. - CORRECT ANSWER=>Make sure the power supply is on."
"What is the total capacitance of three 25 microfarad capacitors in series?*
75 microfarads
25 microfarads
5 microfarads
8 microfarads - CORRECT ANSWER=>8 microfarads"
"What feature of a ground circuit creates a safe path for current?*
1|Page
,Provides a current return to source
Low resistance to ground
High resistance to ground
Creates an open circuit - CORRECT ANSWER=>Low resistance to ground"
"In order to calculate the output voltage of a transformer, divide the input voltage by the
__________.*
Turns ratio
Resistance
Input current
Frequency - CORRECT ANSWER=>Turns ratio"
"What is the below symbol? - CORRECT ANSWER=>Coil"
"In the circuit shown, if the negative side of the battery is the common lead. which point has the
highest potential voltage? - CORRECT ANSWER=>1, r2, 2, r1, 3 is 1"
"Which of the following is a method to troubleshoot a transformer? - CORRECT
ANSWER=>Measuring the continuity of the coils"
"How many seconds will it take for a capacitor in a RC circuit to completely charge if the the RC
circuit has a time constant of .05 seconds? - CORRECT ANSWER=>0.25"
"When loads are connected in series, their individual resistances are __________.*
Divided
Added
Subtracted
Multiplied - CORRECT ANSWER=>Added"
"The concept of a magnetic field being formed around a conductor when current flows through
it is called __________.*
Flux
Capacitance
All of the above
Electromagnetism
None of the above - CORRECT ANSWER=>Electromagnetism"
"hat is the best way to verify that a piece of equipment is properly grounded?*
2|Page
,Measure for current in the ground conductor.
Touch the metal housing of the equipment.
Measure the resistance between the equipment ground and the main ground lug.
Disconnect and reconnect the ground conductor. - CORRECT ANSWER=>Measure the resistance
between the equipment ground and the main ground lug."
"The contacts of a(n) __________ switch are open until acted on by the operator.*
Normally open
Normally closed
Normally simulated
Adjacent - CORRECT ANSWER=>Normally open"
"What is the total power of a series circuit if E = 75V and I = 50mA?*
1500 W
75 W
3.75 W
.5 W - CORRECT ANSWER=>3.75 W"
"Where are meter leads placed in a circuit to measure current in a single component or device?
*
Component input and ground
Component output and ground
Component input and output
In series with the component - CORRECT ANSWER=>In series with the component"
"Which of the following is a formula for calculating total resistance in a parallel circuit?*
All of the above
RT = 1/(1/R1 + 1/R2 + 1/R3)
RT = ET × IT
RT = R1 + R2 + R3
None of the above - CORRECT ANSWER=>RT = 1/(1/R1 + 1/R2 + 1/R3)"
"What is the state of a capacitor if its resistance is continuously close to zero?*
Fully Charged
Charging
Shorted
Open - CORRECT ANSWER=>Shorted"
3|Page
, "What action should be taken when a circuit breaker trips?*
Switch it on to reset
Turn off the main power before resetting the breaker
Switch it off and then on to reset
Replace the breaker - CORRECT ANSWER=>Switch it on to reset"
"How is electrical power calculated?*
Resistance divided by Current
Voltage multiplied by Current
Current Multiplied by Resistance
Current divided by Voltage - CORRECT ANSWER=>Voltage multiplied by Current"
"Low gauge wire is*
Thinner than high gauge wire
Not in common use
Thicker than high gauge wire
A poorer conductor than high gauge wire - CORRECT ANSWER=>Thicker than high gauge wire"
"What type of circuit breaker has a delay before it trips?*
Solenoid powered
Thermal
Spring operated
Magnetic - CORRECT ANSWER=>Thermal"
"Which output device creates sound as its primary output?*
Motor
Buzzer
Lamp
Solenoid - CORRECT ANSWER=>Buzzer"
"Which of the following electrical characteristics is not typically measured with a basic digital
multimeter?*
Current
Resistance
Voltage
Frequency - CORRECT ANSWER=>Frequency"
4|Page
SYSTEMS 1 SACA CERTIFICATION
2026/2027 WITH ACTUAL EXAM QUESTIONS
WITH DETAILED VERIFIED ANSWERS / EXAM
QUESTIONS WILL COME FROM HERE 100%
CORRECT ANSWERS ALREADY GRADED A+
LATEST VERSION
"A circuit that uses resistors to produce a voltage that is lower than the source voltage is called
a __________. - CORRECT ANSWER=>Voltage divider"
"What change occurs in a circuit powered by a battery when a parallel branch is added?*
Voltage decreases
Current decreases
Current increases
Voltage increases - CORRECT ANSWER=>Current increases"
"Which of the following statements is not true about measuring the resistance of a component
that is connected in a circuit?*
Connect the leads across the component.
Turn off the power supply.
Disconnect one of the component leads from the circuit.
Make sure the power supply is on. - CORRECT ANSWER=>Make sure the power supply is on."
"What is the total capacitance of three 25 microfarad capacitors in series?*
75 microfarads
25 microfarads
5 microfarads
8 microfarads - CORRECT ANSWER=>8 microfarads"
"What feature of a ground circuit creates a safe path for current?*
1|Page
,Provides a current return to source
Low resistance to ground
High resistance to ground
Creates an open circuit - CORRECT ANSWER=>Low resistance to ground"
"In order to calculate the output voltage of a transformer, divide the input voltage by the
__________.*
Turns ratio
Resistance
Input current
Frequency - CORRECT ANSWER=>Turns ratio"
"What is the below symbol? - CORRECT ANSWER=>Coil"
"In the circuit shown, if the negative side of the battery is the common lead. which point has the
highest potential voltage? - CORRECT ANSWER=>1, r2, 2, r1, 3 is 1"
"Which of the following is a method to troubleshoot a transformer? - CORRECT
ANSWER=>Measuring the continuity of the coils"
"How many seconds will it take for a capacitor in a RC circuit to completely charge if the the RC
circuit has a time constant of .05 seconds? - CORRECT ANSWER=>0.25"
"When loads are connected in series, their individual resistances are __________.*
Divided
Added
Subtracted
Multiplied - CORRECT ANSWER=>Added"
"The concept of a magnetic field being formed around a conductor when current flows through
it is called __________.*
Flux
Capacitance
All of the above
Electromagnetism
None of the above - CORRECT ANSWER=>Electromagnetism"
"hat is the best way to verify that a piece of equipment is properly grounded?*
2|Page
,Measure for current in the ground conductor.
Touch the metal housing of the equipment.
Measure the resistance between the equipment ground and the main ground lug.
Disconnect and reconnect the ground conductor. - CORRECT ANSWER=>Measure the resistance
between the equipment ground and the main ground lug."
"The contacts of a(n) __________ switch are open until acted on by the operator.*
Normally open
Normally closed
Normally simulated
Adjacent - CORRECT ANSWER=>Normally open"
"What is the total power of a series circuit if E = 75V and I = 50mA?*
1500 W
75 W
3.75 W
.5 W - CORRECT ANSWER=>3.75 W"
"Where are meter leads placed in a circuit to measure current in a single component or device?
*
Component input and ground
Component output and ground
Component input and output
In series with the component - CORRECT ANSWER=>In series with the component"
"Which of the following is a formula for calculating total resistance in a parallel circuit?*
All of the above
RT = 1/(1/R1 + 1/R2 + 1/R3)
RT = ET × IT
RT = R1 + R2 + R3
None of the above - CORRECT ANSWER=>RT = 1/(1/R1 + 1/R2 + 1/R3)"
"What is the state of a capacitor if its resistance is continuously close to zero?*
Fully Charged
Charging
Shorted
Open - CORRECT ANSWER=>Shorted"
3|Page
, "What action should be taken when a circuit breaker trips?*
Switch it on to reset
Turn off the main power before resetting the breaker
Switch it off and then on to reset
Replace the breaker - CORRECT ANSWER=>Switch it on to reset"
"How is electrical power calculated?*
Resistance divided by Current
Voltage multiplied by Current
Current Multiplied by Resistance
Current divided by Voltage - CORRECT ANSWER=>Voltage multiplied by Current"
"Low gauge wire is*
Thinner than high gauge wire
Not in common use
Thicker than high gauge wire
A poorer conductor than high gauge wire - CORRECT ANSWER=>Thicker than high gauge wire"
"What type of circuit breaker has a delay before it trips?*
Solenoid powered
Thermal
Spring operated
Magnetic - CORRECT ANSWER=>Thermal"
"Which output device creates sound as its primary output?*
Motor
Buzzer
Lamp
Solenoid - CORRECT ANSWER=>Buzzer"
"Which of the following electrical characteristics is not typically measured with a basic digital
multimeter?*
Current
Resistance
Voltage
Frequency - CORRECT ANSWER=>Frequency"
4|Page
