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Exam (elaborations)

CETa Practice Test Questions and Answers (100% Pass)

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  • Course
  • CETa
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  • CETa

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. 1 | P a g e | © copyright 2024/2025 | Grade A+ ...

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  • September 25, 2024
  • 58
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • CETa
  • CETa
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1 | P a g e | © copyright 2024/2025 | Grade A+



CETa Practice Test Questions and
Answers (100% Pass)
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.



Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+


100mA, 200mA


B.


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.



Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+


Faulty equipment


→ C.


Shock




Bohr's Atomic Model consists of what three components?


A.


Neutrons, ion, neutrinos


B.


Protons, neutrons and cations


C.


Tachyons gravitons and electrons


D.


Protons, neutrons and electrons


→ D.


Protons, neutrons and electrons




Electrons are arranged in _____ around a nucleus.


A.


Master01 | September, 2024/2025 | Latest update

, 1 | P a g e | © copyright 2024/2025 | Grade A+


orthogonal lattices


B.


shells


C.


loops


D.


spheres


→ B.


shells




What are three types of materials used in electronics?


A.


Conductors, semi-conductors and insulators


B.


Semi-conductors, insulators and semi-insulators


C.


Insulators, conductors and interions


D.



Master01 | September, 2024/2025 | Latest update

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