TITLE: EMILLYCHARLOTTE 2024/2025 ACADEMIC PERIOD
OWNER: EMILLYCHARLOTTE
COPYRIGHT STATEMENT: ©2024 EMILLYCHARLOTTE. ALL RIGHTS
RESERVED
FIRST PUBLISHED: SEPTEMBER 2024
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 - Correct Answer✔️✔️-A.
Electrostatic Discharge
Current amounts between ______ and _____ can be lethal.
A.
100mA, 200mA
B.
1/42
,TITLE: EMILLYCHARLOTTE 2024/2025 ACADEMIC PERIOD
OWNER: EMILLYCHARLOTTE
COPYRIGHT STATEMENT: ©2024 EMILLYCHARLOTTE. ALL RIGHTS
RESERVED
FIRST PUBLISHED: SEPTEMBER 2024
10mA, 33.3mA
C.
33.3, 75.6mA
D.
4mA, 10mA - Correct Answer✔️✔️-A.
100mA, 200mA
What is the number one concern in regards to electrical safety?
A.
Proper grounding
B.
ESD
C.
Shock
D.
Faulty equipment - Correct Answer✔️✔️-C.
Shock
Bohr's Atomic Model consists of what three components?
A.
Neutrons, ion, neutrinos
B.
Protons, neutrons and cations
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,TITLE: EMILLYCHARLOTTE 2024/2025 ACADEMIC PERIOD
OWNER: EMILLYCHARLOTTE
COPYRIGHT STATEMENT: ©2024 EMILLYCHARLOTTE. ALL RIGHTS
RESERVED
FIRST PUBLISHED: SEPTEMBER 2024
C.
Tachyons gravitons and electrons
D.
Protons, neutrons and electrons - Correct Answer✔️✔️-D.
Protons, neutrons and electrons
Electrons are arranged in _____ around a nucleus.
A.
orthogonal lattices
B.
shells
C.
loops
D.
spheres - Correct Answer✔️✔️-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.
3/42
, TITLE: EMILLYCHARLOTTE 2024/2025 ACADEMIC PERIOD
OWNER: EMILLYCHARLOTTE
COPYRIGHT STATEMENT: ©2024 EMILLYCHARLOTTE. ALL RIGHTS
RESERVED
FIRST PUBLISHED: SEPTEMBER 2024
Insulators, conductors and interions
D.
Conductors, insulators and regulators - Correct Answer✔️✔️-A.
Conductors, semi-conductors and insulators
In the United States there are five common classifications of fires, which are:
A.
A, C, D, K, M.
B.
A, B ,C, D, E.
C.
A, B, C, E, M.
D.
A, B, C, D, K. - Correct Answer✔️✔️-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
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