Att Test 3 Exam 2025 Questions and Answers
The basic unit of inductance - ANS Henry
If the circuit current decreases, the magnetic field of an inductor - ANS Contracts
The inductor is used to - ANS Concentrate a magnetic field
The physical appearance of inductors - ANS varies
Inductors have the value of their inductive capacity by - ANS Print or color code
The common inductors are - ANS Air and iron
Inductors are commonly identified by their - ANS Core type
Which of the following is not a factor for setting the capacitance value - ANS Capacitor leads
The capacitor is used to - ANS Store an electrical charge
Which of the following is not a dielectric? - ANS Aluminum
Pg. 1 Copyright © 2025 Jasonmcconell. ALL RIGHTS RESERVED.
, Electrolytic capacitors are? - ANS Polarized
Which type of dielectric is not used in capacitors - ANS Copper
Capacitors are identified by which two values? - ANS Fat ads and voltage
Capacitors are commonly identified by their? - ANS Type of dielectric
The physical appearance of capacitors? - ANS Varies
The output of a transformer is taken from the ? - ANS secondary
The most common faults found in transformers - ANS Opens and shorts
The dot on a diode represents? - ANS Cathode
What does I represent in the number IN34A - ANS Diode
The depletion area acts as a barrier to current flow and is formed at the? - ANS Junction of n
and p type
When reversed biased, the diode acts as an? - ANS open switch
The cathode is made from what type of material? - ANS n-type
The purpose of a junction diode is to? - ANS Allow current in one direction
Pg. 2 Copyright © 2025 Jasonmcconell. ALL RIGHTS RESERVED.
The basic unit of inductance - ANS Henry
If the circuit current decreases, the magnetic field of an inductor - ANS Contracts
The inductor is used to - ANS Concentrate a magnetic field
The physical appearance of inductors - ANS varies
Inductors have the value of their inductive capacity by - ANS Print or color code
The common inductors are - ANS Air and iron
Inductors are commonly identified by their - ANS Core type
Which of the following is not a factor for setting the capacitance value - ANS Capacitor leads
The capacitor is used to - ANS Store an electrical charge
Which of the following is not a dielectric? - ANS Aluminum
Pg. 1 Copyright © 2025 Jasonmcconell. ALL RIGHTS RESERVED.
, Electrolytic capacitors are? - ANS Polarized
Which type of dielectric is not used in capacitors - ANS Copper
Capacitors are identified by which two values? - ANS Fat ads and voltage
Capacitors are commonly identified by their? - ANS Type of dielectric
The physical appearance of capacitors? - ANS Varies
The output of a transformer is taken from the ? - ANS secondary
The most common faults found in transformers - ANS Opens and shorts
The dot on a diode represents? - ANS Cathode
What does I represent in the number IN34A - ANS Diode
The depletion area acts as a barrier to current flow and is formed at the? - ANS Junction of n
and p type
When reversed biased, the diode acts as an? - ANS open switch
The cathode is made from what type of material? - ANS n-type
The purpose of a junction diode is to? - ANS Allow current in one direction
Pg. 2 Copyright © 2025 Jasonmcconell. ALL RIGHTS RESERVED.
