Associate CET practice exam questions with complete and verified answers

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