ASSURED EXAMINATION SOLUTIONS
8.33 meters is the full wavelength in air for
what RF frequency? - correct answer- 36 MHz
Decimal 164 would appear as ________ in
binary? - correct answer- 10100100
A resistor has color stripes yellow, violet,
violet, silver. It is: - correct answer- 470
MegOhm +/- 10%
what is the total capacitance of three
capacitors valued at 100pf, 100pf, and 50pf
when connected in a series? - correct answer-
25 pf
what is the ripple frequency of a full wave
single phase bridge rectifier operated at
60Hz? - correct answer- 120Hz
,When heated or cooled, a ________emits a
voltage. - correct answer- theromcouple
Which wire size is physically largest? -
correct answer- #8
Adding the binary numbers 101011 and 001110
will give you what result? - correct answer-
111001
A component that reduces in resistance as it
is heated: - correct answer- Is a negative
temperature coefficient thermistor
An autotransformer: - correct answer- has a
single winding
A dual trace oscilloscope differs from a
single trace in that only the dual trace
scope: - correct answer- alternates sweeps
,If an RF signal voltage is reduced by 6 dB, it
is then: - correct answer- half the original
size
Applying positive voltage to the P end and
negative to the N end of a germanium diode: -
correct answer- will forward bias it
You would probably prefer a digital VOM over
an ordinary analog meter: - correct answer-
for most accuracy
You should expect the video amplifier in a
radar or TV receiver to have a frequency
response of: - correct answer- 0-6 MHz
The radio communication mode that utilizes the
basic frequency and one of the side bands: -
correct answer- is called "SSB"
When using fiber optics to transfer a signal,
the light must: - correct answer- Enter the
"cone of acceptance"
, The energy stored in a coil is measured in: -
correct answer- Joules
The telephone communication term "cellular"
refers to: - correct answer- small geographic
areas covered by each base station.
Integrated Circuit failures often exhibit: -
correct answer- open or short conditions
Which of these would you normally choose to
cause an LED to light? - correct answer- 3 V
DC
A capacitor (3/8" x 1/8" ceramic or mica)
marked 47K is: - correct answer- 47pf+/- 10%
A digital storage oscilloscope: - correct
answer- uses micro processing and memory to
allow close analysis of signals; is specially