Hazards of Static Electricity MCQs Online Quiz PDF Download
Multiple Choice Questions (MCQ) on hazards of static electricity quiz answers PDF to study high school physics for online degree courses. Learn electrostatics Multiple Choice Questions and Answers (MCQs), "Hazards of Static Electricity" quiz questions and answers for online classes. Learn different types of capacitors, capacitors and capacitance, coulombs law, electrostatic potential, hazards of static electricity test prep for distance learning classes.
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MCQs on Hazards of Static Electricity PDF Download
MCQ: To relieve the discomfort of allergy sufferers in homes, we use
- vacuum cleaner
- electrostatic air cleaner
- wind cleaner
- none of above
B
MCQ: Each bolt of lightning contains about
- 2500 J of energy
- 3000 J of energy
- 1500 J of energy
- 1000 J of energy
D
MCQ: A fire or an explosion may occur due to excessive build-up of electric charges produced by
- heat
- friction
- chemicals
- work done
B
MCQ: The major cause of fires and explosions in many places is
- heat
- thunderstorm
- static electricity
- automobiles
C
MCQ: To prevent lightning from damaging tall buildings, we use
- lightning conductors
- lightning capacitors
- lightning insulators
- lightning gases
A