Electrostatic charges - Study guides, Study notes & Summaries
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CETA PRACTICE TEST QUESTIONS AND CORRECT ANSWERS AND RATIONALES|ALREADY GRADED A|
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CETA PRACTICE TEST QUESTIONS 
AND CORRECT ANSWERS AND 
RATIONALES|ALREADY GRADED A| 
What does the acronym ESD stand for? 
A. 
Electrostatic Discharge 
B. 
Electrostatic Device 
C. 
Electromagnetic Sensitivity Diac 
D. 
Electrostatic Damage - ANSWER- A. 
Electrostatic Discharge 
Current amounts between ______ and _____ can be lethal. 
A. 
100mA, 200mA 
B. 
10mA, 33.3mA 
C. 
33.3, 75.6mA 
D. 
4mA, 10mA - ANSWER- A. 
100mA, 200mA 
What is the number one concern in regards to electrical safety? 
...
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BTEC Applied Science Unit 1 Exam Questions & Answers.
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BTEC Applied Science Unit 1 Exam Questions & Answers. 
 
How many electrons can an s subshell hold? - CORRECT ANSWER 2 
 
How many electrons can a p subshell hold? - CORRECT ANSWER 6 
 
How many electrons can a d subshell hold? - CORRECT ANSWER 10 
 
Which subshells are available in the first energy level? - CORRECT ANSWER s 
 
Which subshells are available in the second energy level? - CORRECT ANSWER s and p 
 
Which subshells are available in the third energy level? - CORRECT ANSWER s, p and d...
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BIOMG 3300 - Unit 13 Study Questions Solved 100% Correct
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2 ways phosphate addition/removal causes conformational changes - Answer 
1)Phosphorylation has a lot of negative charges that interfere with interactions between 
substrates --> forces protein into different conformations 
2) phosphorylation of an enzyme can also alter substrate-binding affinity via electrostatic 
repulsion 
what happens to the GPCR and g-protein when a hormone reaches the GPCR receptor on cell 
membrane? - Answer hormone triggers a conformational change in receptor, which s...
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BTEC Applied Science Unit 1 Chemistry (Graded)
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BTEC Applied Science Unit 1 Chemistry (Graded) How many electrons can a d subshell hold? correct answer10 
Which subshells are available in the first energy level? correct answers 
Which subshells are available in the second energy level? correct answers and p 
Which subshells are available in the third energy level? correct answers, p and d 
What is Hund's rule? correct answerOrbitals must all be singly filled before they can be doubly occupied 
Which elements do not fill the 4s subshell befor...
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CETA PRACTICE TEST QUESTIONS AND CORRECT ANSWERS AND RATIONALES|ALREADY GRADED A|
- Exam (elaborations) • 21 pages • 2023
- Available in package deal
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CETA PRACTICE TEST QUESTIONS 
AND CORRECT ANSWERS AND 
RATIONALES|ALREADY GRADED A| 
What does the acronym ESD stand for? 
A. 
Electrostatic Discharge 
B. 
Electrostatic Device 
C. 
Electromagnetic Sensitivity Diac 
D. 
Electrostatic Damage - ANSWER- A. 
Electrostatic Discharge 
Current amounts between ______ and _____ can be lethal. 
A. 
100mA, 200mA 
B. 
10mA, 33.3mA 
C. 
33.3, 75.6mA 
D. 
4mA, 10mA - ANSWER- A. 
100mA, 200mA 
What is the number one concern in regards to electrical safety? 
...
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AQA GCSE Chemistry Exam Questions With 100% Correct Answers
- Exam (elaborations) • 17 pages • 2024
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- R226,24
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AQA GCSE Chemistry Exam Questions 
With 100% Correct Answers 
What is a compound? - answerwhen two or more elements react together 
What is an atoms? - answerthe smallest part of an element that can still be recognised as that 
element 
What is a molecule? - answerwhen atoms join together by chemical bonds 
What is an ion? - answera charged particle produced by the loss or gain of electrons 
How do the atoms of elements gain stable electronic structures? - answerjoining together by 
sharing elec...
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ON Curriculum - Exam Notes Gr 9 Science
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Exam topics with detailed explanations for Ecology, Chemistry, and Electricity units. Includes: Earth's subsystems, photosynthesis, cells, ecosystems, limiting factors, invasive species, particle theory, states of matter, mixtures, density, elements, atoms, periodic table, static electricity, law of electric charges, electrostatic applications, circuits, ohm's law.
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MCB 2000 Exam Questions With 100% Correct Answers
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MCB 2000 Exam Questions With 100% 
Correct Answers 
Brownian motion - answerthe movement of molecules powered by random fluctuations of 
environmental energy 
Brownian motion of what molecule initiates many biochemical interactions? - answerwater 
Is water polar or non polar? - answerpolar 
Polarity enables what type of. bonding between H2O molecules? - answerhydrogen bonding 
Polarity of water accounts for what? - answerthe cohesiveness of water and its ability to 
dissolve many biochemicals. 
...
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CETA Practice Test REAL EXAM QUESTIONS WITH VERIFIED CORRECT ANSWERS
- Exam (elaborations) • 25 pages • 2024
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CETA Practice Test REAL EXAM 
QUESTIONS WITH VERIFIED 
CORRECT ANSWERS 
1. What does the acronym ESD stand for? 
A. Electrostatic Discharge 
B. Electrostatic Device 
C. Electromagnetic Sensitivity Diac 
D. Electrostatic Damage 
- ANSWER A. 
Electrostatic Discharge 
2.Current amounts between ______ and _____ can be lethal. 
A. 
100mA, 200mA 
B. 
10mA, 33.3mA 
C. 
33.3, 75.6mA 
D. 
4mA, 10mA - ANSWER A. 
100mA, 200mA 
3. What is the number one concern in regards to electrical safety? 
A. 
Prope...
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AQA GCSE Physics Question and answers 100% correct 2024
- Exam (elaborations) • 9 pages • 2024
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AQA GCSE Physics Question and answers 100% correct 2024 Energy - correct answer the capacity of a physical system to do work, never used/created, only transferred between different stores 
 
Energy stores x8 - correct answer Thermal, kinetic,gravitational potential, elastic potential, chemical, magnetic, electrostatic, nuclear 
 
How is energy transferred? x3 - correct answer mechanically, electrically, by heating/radiation 
 
Energy transferred mechanically - correct answer by a force ...
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