Page 1 of 130
NACE (NATIONAL ASSOCIATION OF
CORROSION ENGINEERS) CP1 TESTER
EXAM*** QUESTIONS AND ANSWERS |
VERIFIED AND WELL DETAILED ANSWERS |
DOWNLOAD AND PASS | LATEST EXAM
UPDATE 2026/2027
Atoms
A) are positively charged particles in the nucleus
B) are neutral particles in the nucleus
C) are electrically charged atoms
D) consist of a nucleus and orbiting electrons, the number
of protons equals the number of negatively charged
electrons
E) are ions formed by the gaining of electrons and is
negatively charged because the number of electrons is
greater than the number of protons
d
,Page 2 of 130
Kirchhoff's Current Law
A) as much amps flows away from a point as
flows toward it
B) is the opposition that charges encounter when moving
through a material
C) is a relationship between the ratio of voltage and
current to the resistance of a circuit
D) the sum of the source voltages around any
closed loop of a circuit is equal to the sum of the voltage
drops across the resistances in that loop
E) as much volts flows away from a point as flows toward
it
a
,Page 3 of 130
Impedance
A) The weight of any material deposited on the cathode
(or liberated from the anode) is directly proportional to
the quantity of electric charge passing through the circuit.
B) the total opposition that a circuit presents to
alternating current, similar to resistance in a direct
current circuit
C) there is a voltage differential between two components
of a system
b
PART OF WRITTEN EXAMINATION:
When current enters the meter on the positive terminal
A) a negative sign is displayed
B) a positive sign is displayed
C) depends
, Page 4 of 130
b
PART OF WRITTEN EXAMINATION:
When current enters the meter on the negative terminal
A) a negative sign is displayed
B) a positive sign is displayed
C) depends
a
PART OF WRITTEN EXAMINATION:
when using a digital meter, the reference electrode is
connected to
A) nothing
B) the positive side
NACE (NATIONAL ASSOCIATION OF
CORROSION ENGINEERS) CP1 TESTER
EXAM*** QUESTIONS AND ANSWERS |
VERIFIED AND WELL DETAILED ANSWERS |
DOWNLOAD AND PASS | LATEST EXAM
UPDATE 2026/2027
Atoms
A) are positively charged particles in the nucleus
B) are neutral particles in the nucleus
C) are electrically charged atoms
D) consist of a nucleus and orbiting electrons, the number
of protons equals the number of negatively charged
electrons
E) are ions formed by the gaining of electrons and is
negatively charged because the number of electrons is
greater than the number of protons
d
,Page 2 of 130
Kirchhoff's Current Law
A) as much amps flows away from a point as
flows toward it
B) is the opposition that charges encounter when moving
through a material
C) is a relationship between the ratio of voltage and
current to the resistance of a circuit
D) the sum of the source voltages around any
closed loop of a circuit is equal to the sum of the voltage
drops across the resistances in that loop
E) as much volts flows away from a point as flows toward
it
a
,Page 3 of 130
Impedance
A) The weight of any material deposited on the cathode
(or liberated from the anode) is directly proportional to
the quantity of electric charge passing through the circuit.
B) the total opposition that a circuit presents to
alternating current, similar to resistance in a direct
current circuit
C) there is a voltage differential between two components
of a system
b
PART OF WRITTEN EXAMINATION:
When current enters the meter on the positive terminal
A) a negative sign is displayed
B) a positive sign is displayed
C) depends
, Page 4 of 130
b
PART OF WRITTEN EXAMINATION:
When current enters the meter on the negative terminal
A) a negative sign is displayed
B) a positive sign is displayed
C) depends
a
PART OF WRITTEN EXAMINATION:
when using a digital meter, the reference electrode is
connected to
A) nothing
B) the positive side
