CETa Practice Test 2024/2025 Questions With Correct Solutions
5 views 0 purchase
Course
CETa
Institution
CETa
CETa Practice Test 2024/2025 Questions With Correct Solutions
1.
What does the acronym ESD stand for?
A.
Electrostatic Discharge
B.
Electrostatic Device
C.
Electromagnetic Sensitivity Diac
D.
Electrostatic Damage - ANS A.
Electrostatic Discharge
Current amounts between ______ an...
CETa Practice Test Questions
And Answers All Verified By An
Expert A+ Graded
,1.
What does the acronym ESD stand for?
A.
Electrostatic Discharge
B.
Electrostatic Device
C.
K
Electromagnetic Sensitivity Diac
D.
Electrostatic Damage - ANS A.
C
Electrostatic Discharge
Current amounts between ______ and _____ can be lethal.
LO
A.
100mA, 200mA
B.
10mA, 33.3mA
C.
YC
33.3, 75.6mA
D.
4mA, 10mA - ANS A.
100mA, 200mA
What is the number one concern in regards to electrical safety?
D
A.
Proper grounding
B.
U
ESD
C.
Shock
ST
D.
Faulty equipment - ANS 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 - ANS D.
Protons, neutrons and electrons
Electrons are arranged in _____ around a nucleus.
A.
orthogonal lattices
B.
shells
C.
K
loops
D.
spheres - ANS B.
C
shells
What are three types of materials used in electronics?
LO
A.
Conductors, semi-conductors and insulators
B.
Semi-conductors, insulators and semi-insulators
C.
YC
Insulators, conductors and interions
D.
Conductors, insulators and regulators - ANS A.
Conductors, semi-conductors and insulators
In the United States there are five common classifications of fires, which are:
D
A.
A, C, D, K, M.
B.
U
A, B ,C, D, E.
C.
A, B, C, E, M.
ST
D.
A, B, C, D, K. - ANS D.
A, B, C, D, K.
Coulomb's Law describes the forces of attraction or repulsion between electrical charges, which
are ______________ to the product of the charges ______________ to the distance between
them.
A.
directly proportional, inversely proportional
B.
inversely proportional, directly proportional
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through EFT, credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying this summary from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Studyclock. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy this summary for R243,90. You're not tied to anything after your purchase.