CTS EXAM 2 CERTIFICATION EVALUATION
EXAMS 2026 COMPLETE QUESTIONS AND
ANSWERS GUARANTEED TO PASS
◉ If the measured current in a circuit is 5 A and the resistance is 8
ohms, what is the voltage?
Answer: 40
◉ If the measured current is 10 A and the voltage is 120 V, what is
the resistance in the circuit?
Answer: 12 Ohms
◉ The current in a circuit is 0.5 A, and the voltage is measured at 9 V.
What is the power?
Answer: 4.5 W
◉ The current in a circuit is measured at 1 A, and the resistance is 1
ohm. What is the voltage?
Answer: 1 V
,◉ There are eight loudspeakers wired in parallel and each
loudspeaker's impedance is 16 ohms. The impedance of the circuit is
_____ ohms.
Answer: 2 ohms
◉ There are four loudspeakers wired in parallel. Two of the
loudspeakers each have an impedance of 8 ohms. Two of the
loudspeakers each have an impedance of 16 ohms. Calculate the
impedance of this parallel circuit.
Answer: 2.7 ohms
◉ Which of the following is a polar plot diagram?
Answer: Polar plot picture
◉ Determine the wattage in a circuit measuring 120 volts with 15
amperes of current flow.
Answer: 1800 W
◉ The relationship among voltage, current, and resistance is defined
by the formula_____.
Answer: I = V/R
◉ If the measured power in a circuit is 5W, and the current is 1.5
amps, what is the voltage?
,Answer: 3.3 V
◉ Your room design can accommodate a screen with a width of up to
80 inches wide. The screen height is reasonably unrestrained. Your
client's video image source produces a 1920 x 1080 resolution.
Which of the following screens could be a viable option in this
scenario? Choose all that apply.
Answer: A screen with an image width of 80 inches and a height of
45 inches; A screen with an image width of 40 inches and a height of
22.5 inches
◉ What is the aspect ratio of a screen with a width of 108 inches
(2743 mm) and a diagonal of 135 inches (3429)?
Answer: 135:101.25
◉ You require a 16:9 screen with a height of 60 inches (1524 mm).
What will the screen's diagonal be?
Answer: 122.4
◉ A 16:9 screen will be installed in a lecture hall. The screen's
diagonal is 72 inches (1829 mm). What is its width?
Answer: 59.5
, ◉ A screen's dimensions are 96 inches (2438 mm) x 96 inches
(2438 mm). What width does an image on that screen need to be for
a 16:9 aspect ratio image?
Answer: 96 inches (2438 mm)
◉ What viewing category applies to a space used for technical
drawings?
Answer: ADM
◉ What viewing category applies to a space used for PowerPoint
presentations?
Answer: BDM
◉ What Viewing Category applies to a space used for medical
imagery?
Answer: ADM
◉ What Viewing Category applies to a space used for word
processing and spreadsheets?
Answer: BDM
◉ What viewing category applies to a space used for word
processing and technical drawings?
Answer: Both ADM and BDM
EXAMS 2026 COMPLETE QUESTIONS AND
ANSWERS GUARANTEED TO PASS
◉ If the measured current in a circuit is 5 A and the resistance is 8
ohms, what is the voltage?
Answer: 40
◉ If the measured current is 10 A and the voltage is 120 V, what is
the resistance in the circuit?
Answer: 12 Ohms
◉ The current in a circuit is 0.5 A, and the voltage is measured at 9 V.
What is the power?
Answer: 4.5 W
◉ The current in a circuit is measured at 1 A, and the resistance is 1
ohm. What is the voltage?
Answer: 1 V
,◉ There are eight loudspeakers wired in parallel and each
loudspeaker's impedance is 16 ohms. The impedance of the circuit is
_____ ohms.
Answer: 2 ohms
◉ There are four loudspeakers wired in parallel. Two of the
loudspeakers each have an impedance of 8 ohms. Two of the
loudspeakers each have an impedance of 16 ohms. Calculate the
impedance of this parallel circuit.
Answer: 2.7 ohms
◉ Which of the following is a polar plot diagram?
Answer: Polar plot picture
◉ Determine the wattage in a circuit measuring 120 volts with 15
amperes of current flow.
Answer: 1800 W
◉ The relationship among voltage, current, and resistance is defined
by the formula_____.
Answer: I = V/R
◉ If the measured power in a circuit is 5W, and the current is 1.5
amps, what is the voltage?
,Answer: 3.3 V
◉ Your room design can accommodate a screen with a width of up to
80 inches wide. The screen height is reasonably unrestrained. Your
client's video image source produces a 1920 x 1080 resolution.
Which of the following screens could be a viable option in this
scenario? Choose all that apply.
Answer: A screen with an image width of 80 inches and a height of
45 inches; A screen with an image width of 40 inches and a height of
22.5 inches
◉ What is the aspect ratio of a screen with a width of 108 inches
(2743 mm) and a diagonal of 135 inches (3429)?
Answer: 135:101.25
◉ You require a 16:9 screen with a height of 60 inches (1524 mm).
What will the screen's diagonal be?
Answer: 122.4
◉ A 16:9 screen will be installed in a lecture hall. The screen's
diagonal is 72 inches (1829 mm). What is its width?
Answer: 59.5
, ◉ A screen's dimensions are 96 inches (2438 mm) x 96 inches
(2438 mm). What width does an image on that screen need to be for
a 16:9 aspect ratio image?
Answer: 96 inches (2438 mm)
◉ What viewing category applies to a space used for technical
drawings?
Answer: ADM
◉ What viewing category applies to a space used for PowerPoint
presentations?
Answer: BDM
◉ What Viewing Category applies to a space used for medical
imagery?
Answer: ADM
◉ What Viewing Category applies to a space used for word
processing and spreadsheets?
Answer: BDM
◉ What viewing category applies to a space used for word
processing and technical drawings?
Answer: Both ADM and BDM
