Formula of electric flux - Study guides, Class notes & Summaries
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The Associate CET Study Guide Exam With Complete Solution
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B+, or supply voltages in electronics products, is considered to be: 
 
A. +5 to +12 VDC 
B. 0 to 30 V DC 
C. +12 to 300 V DC 
D. The anode or plate voltage supply - Answer D. The anode or plate voltage supply 
 
Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metals should not exceed _________. 
 
A. 5 microamps 
B. 500 microamps 
C. 5 milliamps 
D. 50 milliamps - Answer B. 500 microamps 
 
Shaded components on the electro...
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ASVAB MEPS Exam 223 Questions with Verified Answers,100% CORRECT
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ASVAB MEPS Exam 223 Questions with Verified Answers 
 
A radar is designed to report the track of an aircraft every second. If this radar reports 30 tracks in one minute, what percentage of the time did the radar track the aircraft? - CORRECT ANSWER 50% 
 
Jerry walked a dog from 6:40 a.m. to 7:30 a.m. one day. If he was paid at the rate of $6 per hour, how much did he earn that day? - CORRECT ANSWER $5.00 
 
A woman is looking for a bigger square office. She finds an office twice the area of he...
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Installer Technician Study Guide 2023
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20 milliamperes is the same as ________. (Remember, 1 milliampere = 0.001 ampere.) - 0.02 amperes 
 
The orbital shell that has a maximum electron capacity of 18 electrons is the ___________ shell. - Third 
 
A semiconductor material - Has four valence electrons. 
 
The major factor for determining whether a particular element is a conductor, a semiconductor, or an insulator is - The number of electrons in the valence shell. 
 
Elements that are called conductors - Have very few valence electron...
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CETa Study Guide Exam 194 Questions with Verified Answers,100% CORRECT
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CETa Study Guide Exam 194 Questions with Verified Answers 
 
8.33 meters is the full wavelength in air for what RF frequency? - CORRECT ANSWER 36 MHz 
 
Decimal 164 would appear as what in binary? - CORRECT ANSWER 
 
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 100uf, 100uf and 50uf when connected in series? - CORRECT ANSWER 25 pf 
 
What is the ripple frequency of a full wa...
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AMNT 260 Week 3 Quiz.docx. 100% CORRECT
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The	is the basic unit of inductance. farad 
 
henry coulomb 
 
A good capacitor 
 
passes DC. Correct Answer blocks DC. 
 
blocks AC. 
 
 
Inductive reactance is measured in 
 
 
henrys watts 
 
ohms 
 
 
 
 
One cycle of alternating current consists of 
 
one alternation. 
 
 
a positive and negative peak value. 
 
Correct Answer 
 
two alternations. 
 
 
True power is measured in 
 
farads. 
 
 
watts. 
 
volt-amps. 
 
 
The I in Ohm’s Law equals 
 
voltage in amperes. resistance in ohms....
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ETA CET Exam 382 Questions with Verified Answers,100% CORRECT
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ETA CET Exam 382 Questions with Verified Answers 
 
The resistance of a component at a given frequency - CORRECT ANSWER What is impedance? 
 
Diode - CORRECT ANSWER A two terminal device that conducts in only one direction. 
 
Printed Circuit Board - CORRECT ANSWER Insulating board containing conductive tracks for circuit connections. 
 
Capacitor - CORRECT ANSWER An electrical device used to store electrical charge. 
 
1996 - CORRECT ANSWER When did the ETA initiate renewal? 
 
False - CORRECT ...
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CET Exam 236 Questions with Verified Answers,100% CORRECT
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CET Exam 236 Questions with Verified Answers 
 
 
When did the first CET certification program begin? - CORRECT ANSWER 1965 
 
When did ETA initiate certification maintenance? - CORRECT ANSWER 1996 
 
All ETA Certification categories require the passage of the Associate CET examination. True or false. - CORRECT ANSWER False. 
 
To qualify for MASTER CET, the examinee must attain a score of 85% on each separate exam. True or false. - CORRECT ANSWER False 
 
An associate CET cannot attempt one of ...
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SEMMELWEIS UNIVERSITY Medical Biophysics I. Semifinal - Theory topics
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SEMMELWEIS UNIVERSITY Medical Biophysics I. Semifinal - Theory topics 
Types of radiation 
according to energy transfer: Electromagnetic (light), mechanical (sound), particle (alpha) 
according to interaction with matter: ionizing (alpha), nonionizing (sound) 
 
 
 
Dependance of irradiance on distance from the source 
Irradiance is the incident radiation on a target. The dependence on distance from the source varies with the type of source. Assuming there is no attenuation: 
● Point like sour...
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CET Study Guide Exam 294 Questions with Verified Answers,100% CORRECT
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CET Study Guide Exam 294 Questions with Verified Answers 
 
B+, or supply voltages in electronics products, is considered to be: 
 
A. +5 to +12 VDC 
B. 0 to 30 V DC 
C. +12 to 300 V DC 
D. The anode or plate voltage supply - CORRECT ANSWER A: +5 to +12 VDC 
 
Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metal parts should not exceed 
A. 5 micoamps 
B. 500 microamps 
C. 5 milliamps 
D. 50 milliamps - CORRECT ANSWER D: 50...
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The Associate CET Study Guide Exam 276 Questions with Verified Answers,100% CORRECT
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The Associate CET Study Guide Exam 276 Questions with Verified Answers 
 
B+, or supply voltages in electronics products, is considered to be: 
 
A. +5 to +12 VDC 
B. 0 to 30 V DC 
C. +12 to 300 V DC 
D. The anode or plate voltage supply - CORRECT ANSWER D. The anode or plate voltage supply 
 
Leakage current in an electronic product, between either of the AC power cord conductors and the chassis or any exposed metals should not exceed _________. 
 
A. 5 microamps 
B. 500 microamps 
C. 5 millia...
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