SACA 201 SILVER (ACTUAL 2025/2026) EXAM QUESTIONS &
100% ANSWERS.
Electricity is the flow of __________ in a conductor.*
Protons
Electrons
Photons
Neutrons
Electrons
What side of the of the transformer is connected to the power
source?*
Step-up side
Primary coil
Step-down side
Secondary coil
Primary coil
The electrical wall outlets at home are a source of __________
current.*
None of the above
,Direct
Alternating
Both direct and alternating
Alternating
A __________ is an electrical device that converts AC electricity
from one voltage level to another.*
Transformer
Secondary coil
Center tap
Primary coil
Transformer
Why does most electrical utility power throughout the world
use AC instead of DC?*
AC transmits more efficiently over long distance
DC is more expensive to produce
AC produces more power
AC current is less dangerous
AC transmits more efficiently over long distance
An ammeter is used to measure __________.*
, Current
Voltage
Temperature
Resistance
Current
What is a condition that exists when coils are so close that the
magnetic force around one coil will cause a current to flow in
another coil ?*
Magnetism
Capacitance
Isolation
Mutual Induction
Mutual Induction
Which of the following circuits will not have current flow?*
Circuit with more than one path
Circuit with only one path
Closed circuit
Opened circuit
Opened circuit
100% ANSWERS.
Electricity is the flow of __________ in a conductor.*
Protons
Electrons
Photons
Neutrons
Electrons
What side of the of the transformer is connected to the power
source?*
Step-up side
Primary coil
Step-down side
Secondary coil
Primary coil
The electrical wall outlets at home are a source of __________
current.*
None of the above
,Direct
Alternating
Both direct and alternating
Alternating
A __________ is an electrical device that converts AC electricity
from one voltage level to another.*
Transformer
Secondary coil
Center tap
Primary coil
Transformer
Why does most electrical utility power throughout the world
use AC instead of DC?*
AC transmits more efficiently over long distance
DC is more expensive to produce
AC produces more power
AC current is less dangerous
AC transmits more efficiently over long distance
An ammeter is used to measure __________.*
, Current
Voltage
Temperature
Resistance
Current
What is a condition that exists when coils are so close that the
magnetic force around one coil will cause a current to flow in
another coil ?*
Magnetism
Capacitance
Isolation
Mutual Induction
Mutual Induction
Which of the following circuits will not have current flow?*
Circuit with more than one path
Circuit with only one path
Closed circuit
Opened circuit
Opened circuit
