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ATT TEST 8 EXAM LATEST 2024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED (VERIFIED ANSWERS) |ALREADY GRADED A $18.99
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ATT TEST 8 EXAM LATEST 2024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED (VERIFIED ANSWERS) |ALREADY GRADED A

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ATT TEST 8 EXAM LATEST 2024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED (VERIFIED ANSWERS) |ALREADY GRADED A ATT TEST 8 EXAM LATEST 2024 ACTUAL EXAM 100 QUESTIONS AND CORRECT DETAILED (VERIFIED ANSWERS) |ALREADY GRADED A

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  • February 1, 2024
  • 13
  • 2023/2024
  • Exam (elaborations)
  • Questions & answers

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  • att test 8
  • actual exam 100 questi
  • att test 8 exam latest 2024 actual exam 100 questi

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  • ATT 8
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ATT TEST 8 EXAM LATEST 2024 ACTUAL EXAM 100
QUESTIONS AND CORRECT DETAILED (VERIFIED
ANSWERS) |ALREADY GRADED A


When reverse biased higher than Vz, what is the output voltage of shunt
regulator? - ANSWER--Vz


Which component changes resistances to maintain constant V out (zener
diode regulator)? - ANSWER--Q1


Which component sets output voltage (zener diode regulator)? -
ANSWER--D1 (holds Q1 at Vz)


The voltage on emitter is established by what in zener diode regulator? -
ANSWER--Action of Q1


If voltage increases what must happen to keep output voltage constant
(zener diode regulator)? - ANSWER--Q1 collector-emitter resistance
must increase


If voltage decreases what must happen to keep output voltage constant
(zener diode regulator)? - ANSWER--Q1 collector-emitter resistance
must decrease


In a voltage regulator, which component maintains a constant V out? -
ANSWER--Q1

, ATT TEST 8 EXAM LATEST 2024 ACTUAL EXAM 100
QUESTIONS AND CORRECT DETAILED (VERIFIED
ANSWERS) |ALREADY GRADED A
In a voltage regulator, which components set voltage? - ANSWER--D1
and Q2


What does R2 do in voltage regulator? - ANSWER--Varies conduction
of Q2 (changes Vce)


If input voltage increases in voltage regulator, Q2 must do what to
maintain constant output? - ANSWER--Increase resistance to drop more
voltage (voltage of Q2 increase)


If input voltage decreases in voltage regulator, Q2 must do what to
maintain constant output? - ANSWER--Decrease resistance to drop less
voltage (voltage of Q2 decrease)


If load current increases in voltage regulator, how is base to emitter
biasing affected? - ANSWER--FB increases


If load current decreases in voltage regulator, how is base to emitter
biasing affected? - ANSWER--FB decreases


If load current increases in voltage regulator what needs to be done to
maintain constant output? - ANSWER--Decrease resistance to drop less
voltage

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