ASSOCIATE CET EXAM PREP SOLVED
QUESTIONS ACCURATE ANSWERS
PREMIUM REVIEW
◉ Decimal 164 would appear as ________ in binary?
Answer: 10100100
◉ A resistor has color stripes yellow, violet, violet, silver. It is:
Answer: 470 MegOhm +/- 10%
◉ what is the total capacitance of three capacitors valued at
100pf, 100pf, and 50pf when connected in a series?
Answer: 25 pf
◉ what is the ripple frequency of a full wave single phase bridge
rectifier operated at 60Hz?
Answer: 120Hz
◉ When heated or cooled, a ________emits a voltage.
Answer: theromcouple
◉ Which wire size is physically largest?
,Answer: #8
◉ Adding the binary numbers 101011 and 001110 will give you
what result?
Answer: 111001
◉ A component that reduces in resistance as it is heated:
Answer: Is a negative temperature coefficient thermistor
◉ An autotransformer:
Answer: has a single winding
◉ A dual trace oscilloscope differs from a single trace in that only
the dual trace scope:
Answer: alternates sweeps
◉ If an RF signal voltage is reduced by 6 dB, it is then:
Answer: half the original size
◉ Applying positive voltage to the P end and negative to the N end
of a germanium diode:
Answer: will forward bias it
,◉ You would probably prefer a digital VOM over an ordinary
analog meter:
Answer: for most accuracy
◉ You should expect the video amplifier in a radar or TV receiver
to have a frequency response of:
Answer: 0-6 MHz
◉ The radio communication mode that utilizes the basic
frequency and one of the side bands:
Answer: is called "SSB"
◉ When using fiber optics to transfer a signal, the light must:
Answer: Enter the "cone of acceptance"
◉ The energy stored in a coil is measured in:
Answer: Joules
◉ The telephone communication term "cellular" refers to:
Answer: small geographic areas covered by each base station.
◉ Integrated Circuit failures often exhibit:
Answer: open or short conditions
, ◉ Which of these would you normally choose to cause an LED to
light?
Answer: 3 V DC
◉ A capacitor (3/8" x 1/8" ceramic or mica) marked 47K is:
Answer: 47pf+/- 10%
◉ A digital storage oscilloscope:
Answer: uses micro processing and memory to allow close
analysis of signals; is specially designed for analyzing digital
signals; converts analog input signals to a digital display
◉ Carbon microphones are much like variable:
Answer: Resistors
◉ An antenna that is longer than another:
Answer: will have a lower resonant frequency
◉ An 8-bit binary code allows ______ logical combinations.
Answer: 256
◉ An inductor in an electronic circuit:
Answer: resists AC current flow
QUESTIONS ACCURATE ANSWERS
PREMIUM REVIEW
◉ Decimal 164 would appear as ________ in binary?
Answer: 10100100
◉ A resistor has color stripes yellow, violet, violet, silver. It is:
Answer: 470 MegOhm +/- 10%
◉ what is the total capacitance of three capacitors valued at
100pf, 100pf, and 50pf when connected in a series?
Answer: 25 pf
◉ what is the ripple frequency of a full wave single phase bridge
rectifier operated at 60Hz?
Answer: 120Hz
◉ When heated or cooled, a ________emits a voltage.
Answer: theromcouple
◉ Which wire size is physically largest?
,Answer: #8
◉ Adding the binary numbers 101011 and 001110 will give you
what result?
Answer: 111001
◉ A component that reduces in resistance as it is heated:
Answer: Is a negative temperature coefficient thermistor
◉ An autotransformer:
Answer: has a single winding
◉ A dual trace oscilloscope differs from a single trace in that only
the dual trace scope:
Answer: alternates sweeps
◉ If an RF signal voltage is reduced by 6 dB, it is then:
Answer: half the original size
◉ Applying positive voltage to the P end and negative to the N end
of a germanium diode:
Answer: will forward bias it
,◉ You would probably prefer a digital VOM over an ordinary
analog meter:
Answer: for most accuracy
◉ You should expect the video amplifier in a radar or TV receiver
to have a frequency response of:
Answer: 0-6 MHz
◉ The radio communication mode that utilizes the basic
frequency and one of the side bands:
Answer: is called "SSB"
◉ When using fiber optics to transfer a signal, the light must:
Answer: Enter the "cone of acceptance"
◉ The energy stored in a coil is measured in:
Answer: Joules
◉ The telephone communication term "cellular" refers to:
Answer: small geographic areas covered by each base station.
◉ Integrated Circuit failures often exhibit:
Answer: open or short conditions
, ◉ Which of these would you normally choose to cause an LED to
light?
Answer: 3 V DC
◉ A capacitor (3/8" x 1/8" ceramic or mica) marked 47K is:
Answer: 47pf+/- 10%
◉ A digital storage oscilloscope:
Answer: uses micro processing and memory to allow close
analysis of signals; is specially designed for analyzing digital
signals; converts analog input signals to a digital display
◉ Carbon microphones are much like variable:
Answer: Resistors
◉ An antenna that is longer than another:
Answer: will have a lower resonant frequency
◉ An 8-bit binary code allows ______ logical combinations.
Answer: 256
◉ An inductor in an electronic circuit:
Answer: resists AC current flow
