Study guides, Class notes & Summaries

CET Exam Questions & Answers 2023/2024 When did the first CET certification program begin? - ANSWER-1965 When did ETA initiate certification maintenance? - ANSWER-1996 All ETA Certification categories require the passage of the Associate CET examination. True or false. - ANSWER-False. To qualify for MASTER CET, the examinee must attain a score of 85% on each separate exam. True or false. - ANSWER-False An associate CET cannot attempt one of the specialty examinations. True or fa...

Operating Systems you can Install Excange 2016 on Windows Server 2016 Standard or Datacenter Windows Server 2012 R2 Standard or Datacenter Windows Server 2012 Standard or Datacenter Windows Server 2008 R2 Standard or Enterprise Windows Server 2008 R2 Datacenter RTM or later Minimum Forest Functional Level that will support Exchange 2016 Windows Server 2008 R2 3 Ways to Confirm an Install 1. Run Get-ExchangeServer -Identity Name | Format-List 2. Event Viewer - Application Log 3. Setup L...

Three Colors for a 10 ohm resistor Brown Black Brown Three Colors for 4.7 ohm resistor Yellow Violet Gold Two Terminal current control circuit device rheostat 12 Volt battery across red red red resistor, mW dissipated by resistor .65.5 mW Resistance Equivalency formula R1 x R2/R1+R2 The larger the capacitor, the smaller/larger the voltage drop smaller Most common use of capacitors is to store ___________ energy

A length of coaxial cable used for computers, radio or television signals, is open at both ends. With an ohm meter, the resistance from the center conductor to the shield is 80 ohms. What does this indicate? A. THE CABLE IS PARTIALLY SHORTED The transistor configuration shown in the figure is B. NPN The Y axis of an oscilloscope is used to measure C. AMPLITUDE Which one of the following will cause a generator to produce DC voltage rather than AC voltage? C. THE COMMUTATOR A 4.8 V battery ...

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 colorstripes yellow, voilet, silver it is 470 MegOhm +/- -10 % what is the total capacitance of three capacitors valued at 100 pf, 100 pf and 50 pf when connected in series 25pF What is the ripple frequency of a full wave single phase bridge rectifier operated at 60Hz 120 Hz When heated or cooled a __________ emits a voltage Thermocouple Which wire size is p...

Which of the following wires has the greatest cross sectional area? 9 AWG The capacitance of a capacitor ____if the distance between the plates decreases while all other properties of the capacitor remain the same. increases A voltmeter that converts AC to DC by rectifying the voltage, would be used to indicate the correct value of measured ______. varying DC voltages only in the drawing below, what is the current through the resistor? 10V 5Ω 2 amps which of the below waveforms show appro...

The "1" in binary number carries a decimal weight of ___________. 32 Which of these is within tolerance for a resistor that is color coded red, black, red and gold? 2000 and 1900 ohm's Which would be the most likely cause of hum in an amplifier- but only when it is switched to the CD position? Bad shielded cable from the CD to the amplifier input When measuring power to a speaker, a doubling of the power represents a 3 dB increase. True A voltmeter that converts AC to DC by rectifying ...

8.33 meters is the full wavelength in air for what RF frequency? 36 MHz Decimal 164 would appear as what 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 100uf, 100uf and 50uf when connected in series? 25 pf What is the ripple frequency of a full wave single phase bridge rectifier operated at 60 Hz? 120 Hz What emits a voltage when heated or cooled? Thermocouple Adding the binary...

1. What does the acronym ESD stand for? A. Electrostatic Discharge B. Electrostatic Device C. Electromagnetic Sensitivity Diac D. Electrostatic Damage A. Electrostatic Discharge Current amounts between ______ and _____ can be lethal. A. 100mA, 200mAB. 10mA, 33.3mA C. 33.3, 75.6mA D. 4mA, 10mA A. 100mA, 200mA What is the number one concern in regards to electrical safety? A. Proper grounding B. ESD C. Shock D. Faulty equipment C. ShockBohr's Atomic Model consists of ...

CET EXAM QUESTIONS AND ANSWERS 100% PASS A length of coaxial cable used for computers, radio or television signals, is open at both ends. With an ohm meter, the resistance from the center conductor to the shield is 80 ohms. What does this indicate? - Answer- A. THE CABLE IS PARTIALLY SHORTED The transistor configuration shown in the figure is - Answer- B. NPN The Y axis of an oscilloscope is used to measure - Answer- C. AMPLITUDE Which one of the following will cause a generator to produce...

CET study guide 2024 with complete solutions The "1" in binary number carries a decimal weight of ___________. - Answer- 32 Which of these is within tolerance for a resistor that is color coded red, black, red and gold? - Answer- 2000 and 1900 ohm's Which would be the most likely cause of hum in an amplifier- but only when it is switched to the CD position? - Answer- Bad shielded cable from the CD to the amplifier input When measuring power to a speaker, a doubling of the power represe...