NACE CP1 QUIZZES, PRACTICAL
QUESTIONS & ACTUAL CORRECT
ANSWERS LATEST VERSION
Ohm's Law relates the following... - CORRECT ANSWER volts, amps, resistance
Resistance to current flow is lowest for
a) low conductivity media
b) small cross sectional area media
c) short length of conductor
d) high resistivity media - CORRECT ANSWER c
In a series circuit
a) voltage drops are always equal
b) total resistance equals the sum of individual resistances
c) current varies through resistors
d) total current is equal to the sum of the current through each resistor - CORRECT ANSWER b
According to Ohm's Law, an electrical circuit with a driving voltage of 12 Volts and a resistance
of 10 Ohms produces a current of...(Amps) - CORRECT ANSWER 1.2 A
Kirchoff's Current Law - CORRECT ANSWER the total current entering a circuit branch must
equal the current leaving the branch
, Kirchoff's Voltage Law - CORRECT ANSWER the sum of the voltage drops in a series circuit must
equal the circuit's total voltage
In a series electrical circuit
a) current is different across each resistor
b) Kirchoff's Voltage Law is obeyed
c) voltage is the same across each resistor
d) total resistance is the sum of the reciprocal of each resistance - CORRECT ANSWER b
In a parallel electrical circuit
a) total resistance is the sum of all of the resistors
b) current is the same through each resistor
c) voltage is different across each resistor
d) voltage is the same across each resistor - CORRECT ANSWER d
The driving voltage of an electrical circuit with a resistance of 1 Ohm and 100 mA is...(Volts) -
CORRECT ANSWER 0.1 V
What is the total resistance in a series circuit consisting of three resistances: 1 Ohm, 2 Ohms,
and 10 Ohms? - CORRECT ANSWER 13 Ohms
If a resistance of 0.17 Ohms was measured across a conductive material L = 1 m, D = 10 cm,
what is its resistivity? - CORRECT ANSWER 0.13 Ohm-cm
QUESTIONS & ACTUAL CORRECT
ANSWERS LATEST VERSION
Ohm's Law relates the following... - CORRECT ANSWER volts, amps, resistance
Resistance to current flow is lowest for
a) low conductivity media
b) small cross sectional area media
c) short length of conductor
d) high resistivity media - CORRECT ANSWER c
In a series circuit
a) voltage drops are always equal
b) total resistance equals the sum of individual resistances
c) current varies through resistors
d) total current is equal to the sum of the current through each resistor - CORRECT ANSWER b
According to Ohm's Law, an electrical circuit with a driving voltage of 12 Volts and a resistance
of 10 Ohms produces a current of...(Amps) - CORRECT ANSWER 1.2 A
Kirchoff's Current Law - CORRECT ANSWER the total current entering a circuit branch must
equal the current leaving the branch
, Kirchoff's Voltage Law - CORRECT ANSWER the sum of the voltage drops in a series circuit must
equal the circuit's total voltage
In a series electrical circuit
a) current is different across each resistor
b) Kirchoff's Voltage Law is obeyed
c) voltage is the same across each resistor
d) total resistance is the sum of the reciprocal of each resistance - CORRECT ANSWER b
In a parallel electrical circuit
a) total resistance is the sum of all of the resistors
b) current is the same through each resistor
c) voltage is different across each resistor
d) voltage is the same across each resistor - CORRECT ANSWER d
The driving voltage of an electrical circuit with a resistance of 1 Ohm and 100 mA is...(Volts) -
CORRECT ANSWER 0.1 V
What is the total resistance in a series circuit consisting of three resistances: 1 Ohm, 2 Ohms,
and 10 Ohms? - CORRECT ANSWER 13 Ohms
If a resistance of 0.17 Ohms was measured across a conductive material L = 1 m, D = 10 cm,
what is its resistivity? - CORRECT ANSWER 0.13 Ohm-cm
