ASSOCIATE CET PRACTICE EXAM
COMPLETE ANSWERS GRADED A+
◉ An increase in voltage with resistance held constant causes
current to ____________.
Answer: Increase
◉ The ampere, expresses _____.
Answer: a unit of charge movement per second past a given point
◉ The total resistance of a parallel circuit containing equal branch
resistances is found by the following:
Answer: by dividing the resistance value of a branch by the
number of branches.
◉ A 12 vdc power supply has a 15 ohm internal resistance. What
load resistance can be connected to transfer maximum power?
Answer: 15 ohms
◉ Maximum power transfer occurs when the load impedance is
equal to the source impedance. True or False?
Answer: True
, ◉ What will happen to the current through a resistor if the
resistor value increases?
Answer: Current decreases
◉ Which type of circuit has the same voltage drop across each
component?
Answer: Parallel
◉ otal power in a series circuit is determined by the:
Answer: A.source voltage times the current
◉ Which is the equivalent to 100 microamps?
Answer: .1 milliamps
◉ A resistor_______________________.
Answer: in a circuit causes a voltage drop from one end to the
other
◉ 1 kΩ is the same as how many OHMS
Answer: 1 thousand ohms
◉ A resistor has color bands orange, red, brown. It is
__________________.
Answer: 320 ohms
COMPLETE ANSWERS GRADED A+
◉ An increase in voltage with resistance held constant causes
current to ____________.
Answer: Increase
◉ The ampere, expresses _____.
Answer: a unit of charge movement per second past a given point
◉ The total resistance of a parallel circuit containing equal branch
resistances is found by the following:
Answer: by dividing the resistance value of a branch by the
number of branches.
◉ A 12 vdc power supply has a 15 ohm internal resistance. What
load resistance can be connected to transfer maximum power?
Answer: 15 ohms
◉ Maximum power transfer occurs when the load impedance is
equal to the source impedance. True or False?
Answer: True
, ◉ What will happen to the current through a resistor if the
resistor value increases?
Answer: Current decreases
◉ Which type of circuit has the same voltage drop across each
component?
Answer: Parallel
◉ otal power in a series circuit is determined by the:
Answer: A.source voltage times the current
◉ Which is the equivalent to 100 microamps?
Answer: .1 milliamps
◉ A resistor_______________________.
Answer: in a circuit causes a voltage drop from one end to the
other
◉ 1 kΩ is the same as how many OHMS
Answer: 1 thousand ohms
◉ A resistor has color bands orange, red, brown. It is
__________________.
Answer: 320 ohms
