Delmar assignment 2-units 6-9
R1=30ohm, R2=600 ohm, R3=1800 ohm And 240 V is applied between A and
B. What is the current flowing through R2 ? - correct answer ✔225 amp
R1=15 ohm, R2=300 ohm, R3=900 ohm And 240 V is applied between A and
B. What is the current flowing through R1 ? - correct answer ✔1. Amp
R1=50 ohm, R2=200 ohm, R3=600 ohm and 600V is applied between A and
B. What is the current flowing through R3 ? - correct answer ✔.75 amp
R1=240 ohm, R2=300 ohm, R3=1200 ohm. What is the resistance between a
and B? - correct answer ✔480 ohm
R1=80 ohm, R2=100 ohm, R3=400 ohm and 480 V is applied between A and
B. What is the total current flow? - correct answer ✔3 amps
In a series circuit, all voltage drops across all the resistors are multiplied to
determine the voltage applied to the circuit. - correct answer ✔False
In a series circuit, the current is the same at any point in the circuit. - correct
answer ✔True
In a series circuit, there are at least two paths for current to flow. - correct
answer ✔False
The two resistors in a series circuit have voltages of 25 V and 60 V. The
Applied voltage is?
A. 25 V
,B. 35 V
C. 85 V
D. 16 V - correct answer ✔85 V
A three branch parallel circuit has resistances of 20 K ohm, 68K ohm and 33
K ohm connected to a 300 V source. What is the total power of the circuit?
A. 8.14 W
B. 6.82 W
C. 4.09 W
D. 2.73 W - correct answer ✔8.14 W
In a circuit, three wires form the junction. The current in one of the wires is?
A. The sum of the currents and the other two wires
B. The difference between the currents of the other two wires
C. Either a or B above
D. None of the above - correct answer ✔Either a or B above
In a circuit, three wires form a Junction. The currents in two of the wires are
5A and 12 a. The current in the other wire is?
A. 7A or 17 a
B. 17 a
C. 7A
D. 60 a - correct answer ✔7A or 17 A
The total power used in a circuit is equal to the____of the power used by all
parts.
, A. Difference
B. Quotient
C. Sum
D. Product - correct answer ✔Sum
A parallel circuit composed of a 120 ohm and a 220 ohm resistor has a supply
voltage of 240 V. What is a total circuit current?
A. 0.9 1 A
B. 3.091 A
C. 2 A
D. 1.091 A - correct answer ✔3.091 A
In a parallel circuit, the current through each branch is inversely proportional
to the resistance of the branch. Because of this, parallel circuits are
sometimes called?
A. Voltage multipliers
B. Current dividers
C. Current multipliers
D. Voltage divider's - correct answer ✔Current dividers
Powered circuit networks with more than one source can be simplified by a
process that involves solving the circuit using only one source at a time. This
simplification is done in accordance with?
A. The superposition theorem
B. Kerkhoff's law
R1=30ohm, R2=600 ohm, R3=1800 ohm And 240 V is applied between A and
B. What is the current flowing through R2 ? - correct answer ✔225 amp
R1=15 ohm, R2=300 ohm, R3=900 ohm And 240 V is applied between A and
B. What is the current flowing through R1 ? - correct answer ✔1. Amp
R1=50 ohm, R2=200 ohm, R3=600 ohm and 600V is applied between A and
B. What is the current flowing through R3 ? - correct answer ✔.75 amp
R1=240 ohm, R2=300 ohm, R3=1200 ohm. What is the resistance between a
and B? - correct answer ✔480 ohm
R1=80 ohm, R2=100 ohm, R3=400 ohm and 480 V is applied between A and
B. What is the total current flow? - correct answer ✔3 amps
In a series circuit, all voltage drops across all the resistors are multiplied to
determine the voltage applied to the circuit. - correct answer ✔False
In a series circuit, the current is the same at any point in the circuit. - correct
answer ✔True
In a series circuit, there are at least two paths for current to flow. - correct
answer ✔False
The two resistors in a series circuit have voltages of 25 V and 60 V. The
Applied voltage is?
A. 25 V
,B. 35 V
C. 85 V
D. 16 V - correct answer ✔85 V
A three branch parallel circuit has resistances of 20 K ohm, 68K ohm and 33
K ohm connected to a 300 V source. What is the total power of the circuit?
A. 8.14 W
B. 6.82 W
C. 4.09 W
D. 2.73 W - correct answer ✔8.14 W
In a circuit, three wires form the junction. The current in one of the wires is?
A. The sum of the currents and the other two wires
B. The difference between the currents of the other two wires
C. Either a or B above
D. None of the above - correct answer ✔Either a or B above
In a circuit, three wires form a Junction. The currents in two of the wires are
5A and 12 a. The current in the other wire is?
A. 7A or 17 a
B. 17 a
C. 7A
D. 60 a - correct answer ✔7A or 17 A
The total power used in a circuit is equal to the____of the power used by all
parts.
, A. Difference
B. Quotient
C. Sum
D. Product - correct answer ✔Sum
A parallel circuit composed of a 120 ohm and a 220 ohm resistor has a supply
voltage of 240 V. What is a total circuit current?
A. 0.9 1 A
B. 3.091 A
C. 2 A
D. 1.091 A - correct answer ✔3.091 A
In a parallel circuit, the current through each branch is inversely proportional
to the resistance of the branch. Because of this, parallel circuits are
sometimes called?
A. Voltage multipliers
B. Current dividers
C. Current multipliers
D. Voltage divider's - correct answer ✔Current dividers
Powered circuit networks with more than one source can be simplified by a
process that involves solving the circuit using only one source at a time. This
simplification is done in accordance with?
A. The superposition theorem
B. Kerkhoff's law
