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Lightning conductors are used to protect building from lightning strikes. Which of the following statements is / are true about lightning conductors?
1. Lightning conductors create an electric field at its top so that lightning strikes it preferentially
2. Lightning conductors reduce the effect of the strike by uniformly distributing the charge (current) over the surface of the building
3. Lightning conductors take all charge (current) to deep down in the earth
4. Lightning conductors must be installed at a place taller than the building
Q .Select the correct answer using the code given below:
  • a)
    1 and 2
  • b)
    3 and 4 only
  • c)
    1,3 and 4
  • d)
    4 only
Correct answer is option 'C'. Can you explain this answer?
Verified Answer
Lightning conductors are used to protect building from lightning strik...
Lightning conductor, is a good conductor of electric current, so it create an electric field at its top to attract lightning conduction (i.e., charge). It carries all charges to deep in the earth without harming the building. These conductors are installed at corners or sides walls taller than the walls so that lighting strikes these first.
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Lightning conductors are used to protect building from lightning strikes. Which of the following statements is / are true about lightning conductors?1. Lightning conductors create an electric field at its top so that lightning strikes it preferentially2. Lightning conductors reduce the effect of the strike by uniformly distributing the charge (current) over the surface of the building3. Lightning conductors take all charge (current) to deep down in the earth4. Lightning conductors must be installed at a place taller than the buildingQ .Select the correct answer using the code given below:a)1 and 2b)3 and 4 onlyc)1,3 and 4d)4 onlyCorrect answer is option 'C'. Can you explain this answer?
Question Description
Lightning conductors are used to protect building from lightning strikes. Which of the following statements is / are true about lightning conductors?1. Lightning conductors create an electric field at its top so that lightning strikes it preferentially2. Lightning conductors reduce the effect of the strike by uniformly distributing the charge (current) over the surface of the building3. Lightning conductors take all charge (current) to deep down in the earth4. Lightning conductors must be installed at a place taller than the buildingQ .Select the correct answer using the code given below:a)1 and 2b)3 and 4 onlyc)1,3 and 4d)4 onlyCorrect answer is option 'C'. Can you explain this answer? for Defence 2024 is part of Defence preparation. The Question and answers have been prepared according to the Defence exam syllabus. Information about Lightning conductors are used to protect building from lightning strikes. Which of the following statements is / are true about lightning conductors?1. Lightning conductors create an electric field at its top so that lightning strikes it preferentially2. Lightning conductors reduce the effect of the strike by uniformly distributing the charge (current) over the surface of the building3. Lightning conductors take all charge (current) to deep down in the earth4. Lightning conductors must be installed at a place taller than the buildingQ .Select the correct answer using the code given below:a)1 and 2b)3 and 4 onlyc)1,3 and 4d)4 onlyCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Defence 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Lightning conductors are used to protect building from lightning strikes. Which of the following statements is / are true about lightning conductors?1. Lightning conductors create an electric field at its top so that lightning strikes it preferentially2. Lightning conductors reduce the effect of the strike by uniformly distributing the charge (current) over the surface of the building3. Lightning conductors take all charge (current) to deep down in the earth4. Lightning conductors must be installed at a place taller than the buildingQ .Select the correct answer using the code given below:a)1 and 2b)3 and 4 onlyc)1,3 and 4d)4 onlyCorrect answer is option 'C'. Can you explain this answer?.
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