EEG BOARD MOCK EXAM NEWEST 2026 ACTUAL
EXAM TEST BANK| COMPLETE 350 REAL EXAM
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+| EEG
BOARD MOCK EXAM PREP 2026 (BRAND NEW!!)
Question 1
The basic unit for measuring current flow is the:
A) Ohm
B) Volt
C) Ampere
D) Coulomb
Answer: C) Ampere
Rationale: The ampere (A) is the SI base unit for electric current.
It measures the rate of electron flow in a circuit. The ohm
1
,measures resistance, the volt measures electrical potential, and
the coulomb measures electric charge .
Question 2
Which component of an EEG machine stores electrical energy?
A) Resistor
B) Inductor
C) Capacitor
D) Transformer
Answer: C) Capacitor
Rationale: A capacitor stores electrical energy in an electric
field. It consists of two conductive plates separated by an
insulator (dielectric). When voltage is applied, charge
accumulates on the plates. Capacitors are used in filters and
power supplies within EEG machines .
2
,Question 3
What input voltage is necessary to give a calibration deflection
between 5 and 10 mm if the sensitivity is 30 µV/mm?
A) 100 µV
B) 150 µV
C) 200 µV
D) 300 µV
Answer: C) 200 µV
Rationale: Calibration calculation uses the formula: Deflection
(mm) = Input Voltage (µV) ÷ Sensitivity (µV/mm). For a 30
µV/mm sensitivity, a 200 µV input yields approximately 6.67
mm deflection (200 ÷ 30 = 6.67), which falls within the 5-10 mm
range required for proper calibration .
3
, Question 4
Which of the following statements about current is FALSE?
A) Current may be AC or DC
B) Current flows when there is a source of voltage and a
conductive pathway
C) Current is movement of electrons in a conductor
D) Current is measured in coulombs
Answer: D) Current is measured in coulombs
Rationale: Current is measured in amperes (A), not coulombs. A
coulomb is a unit of electric charge. One ampere equals one
coulomb of charge passing a point per second. All other
statements correctly describe current .
Question 5
4
EXAM TEST BANK| COMPLETE 350 REAL EXAM
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) ALREADY GRADED A+| EEG
BOARD MOCK EXAM PREP 2026 (BRAND NEW!!)
Question 1
The basic unit for measuring current flow is the:
A) Ohm
B) Volt
C) Ampere
D) Coulomb
Answer: C) Ampere
Rationale: The ampere (A) is the SI base unit for electric current.
It measures the rate of electron flow in a circuit. The ohm
1
,measures resistance, the volt measures electrical potential, and
the coulomb measures electric charge .
Question 2
Which component of an EEG machine stores electrical energy?
A) Resistor
B) Inductor
C) Capacitor
D) Transformer
Answer: C) Capacitor
Rationale: A capacitor stores electrical energy in an electric
field. It consists of two conductive plates separated by an
insulator (dielectric). When voltage is applied, charge
accumulates on the plates. Capacitors are used in filters and
power supplies within EEG machines .
2
,Question 3
What input voltage is necessary to give a calibration deflection
between 5 and 10 mm if the sensitivity is 30 µV/mm?
A) 100 µV
B) 150 µV
C) 200 µV
D) 300 µV
Answer: C) 200 µV
Rationale: Calibration calculation uses the formula: Deflection
(mm) = Input Voltage (µV) ÷ Sensitivity (µV/mm). For a 30
µV/mm sensitivity, a 200 µV input yields approximately 6.67
mm deflection (200 ÷ 30 = 6.67), which falls within the 5-10 mm
range required for proper calibration .
3
, Question 4
Which of the following statements about current is FALSE?
A) Current may be AC or DC
B) Current flows when there is a source of voltage and a
conductive pathway
C) Current is movement of electrons in a conductor
D) Current is measured in coulombs
Answer: D) Current is measured in coulombs
Rationale: Current is measured in amperes (A), not coulombs. A
coulomb is a unit of electric charge. One ampere equals one
coulomb of charge passing a point per second. All other
statements correctly describe current .
Question 5
4
