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The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.
- a)4.0
- b)2.5
- c)1.5
- d)0.5
Correct answer is option 'C'. Can you explain this answer?
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The earthing electrodes should be placed within what distance in metr...
An earthing electrode should not be situated within a distance of 1.5m from the building whose installation system is being earthed.
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Hence, the correct option is (C)
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The earthing electrodes should be placed within what distance in metr...
The correct answer is option 'C' - 1.5 meters.
Earthing electrodes are used to provide a safe path for electrical current to flow into the ground in case of a fault in an electrical installation system. The purpose of earthing is to prevent electric shock and to protect equipment and personnel from electrical faults.
When it comes to placing the earthing electrodes in relation to the building, there are certain guidelines and regulations that need to be followed. These guidelines ensure the effectiveness of the earthing system and minimize the risk of electrical accidents.
Here are the reasons why the earthing electrodes should be placed within 1.5 meters from the building:
1. Safety: Placing the earthing electrodes within a certain distance from the building ensures that the electrical current is immediately directed into the ground in case of a fault. This reduces the risk of electric shock to personnel and prevents damage to the building and electrical equipment.
2. Short Grounding Path: By placing the electrodes closer to the building, the grounding path is shortened. A shorter grounding path offers lower resistance and better conductivity, allowing the electrical current to dissipate quickly and effectively.
3. Grounding Effectiveness: The earthing electrodes need to establish a good electrical connection with the ground to ensure effective dissipation of electrical current. Placing the electrodes within 1.5 meters from the building improves the electrical connection, as the electrodes are closer to the ground and can penetrate deeper into the soil.
4. Compliance with Regulations: Electrical installations need to comply with various regulations and standards for safety purposes. Many regulations specify the maximum distance between the building and the earthing electrodes, and 1.5 meters is a common requirement in many countries.
It's important to note that the specific distance between the building and the earthing electrodes may vary depending on local regulations and the type of installation. Therefore, it's crucial to consult relevant standards and guidelines to determine the exact distance required for a specific installation.
In conclusion, the earthing electrodes should be placed within 1.5 meters from the building to ensure safety, provide a short grounding path, improve grounding effectiveness, and comply with regulations.
Earthing electrodes are used to provide a safe path for electrical current to flow into the ground in case of a fault in an electrical installation system. The purpose of earthing is to prevent electric shock and to protect equipment and personnel from electrical faults.
When it comes to placing the earthing electrodes in relation to the building, there are certain guidelines and regulations that need to be followed. These guidelines ensure the effectiveness of the earthing system and minimize the risk of electrical accidents.
Here are the reasons why the earthing electrodes should be placed within 1.5 meters from the building:
1. Safety: Placing the earthing electrodes within a certain distance from the building ensures that the electrical current is immediately directed into the ground in case of a fault. This reduces the risk of electric shock to personnel and prevents damage to the building and electrical equipment.
2. Short Grounding Path: By placing the electrodes closer to the building, the grounding path is shortened. A shorter grounding path offers lower resistance and better conductivity, allowing the electrical current to dissipate quickly and effectively.
3. Grounding Effectiveness: The earthing electrodes need to establish a good electrical connection with the ground to ensure effective dissipation of electrical current. Placing the electrodes within 1.5 meters from the building improves the electrical connection, as the electrodes are closer to the ground and can penetrate deeper into the soil.
4. Compliance with Regulations: Electrical installations need to comply with various regulations and standards for safety purposes. Many regulations specify the maximum distance between the building and the earthing electrodes, and 1.5 meters is a common requirement in many countries.
It's important to note that the specific distance between the building and the earthing electrodes may vary depending on local regulations and the type of installation. Therefore, it's crucial to consult relevant standards and guidelines to determine the exact distance required for a specific installation.
In conclusion, the earthing electrodes should be placed within 1.5 meters from the building to ensure safety, provide a short grounding path, improve grounding effectiveness, and comply with regulations.
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The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.a)4.0b)2.5c)1.5d)0.5Correct answer is option 'C'. Can you explain this answer?
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The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.a)4.0b)2.5c)1.5d)0.5Correct answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.a)4.0b)2.5c)1.5d)0.5Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.a)4.0b)2.5c)1.5d)0.5Correct answer is option 'C'. Can you explain this answer?.
The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.a)4.0b)2.5c)1.5d)0.5Correct answer is option 'C'. Can you explain this answer? for SSC 2024 is part of SSC preparation. The Question and answers have been prepared according to the SSC exam syllabus. Information about The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.a)4.0b)2.5c)1.5d)0.5Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for SSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The earthing electrodes should be placed within what distance in metres from the building whose installation system is being earthed.a)4.0b)2.5c)1.5d)0.5Correct answer is option 'C'. Can you explain this answer?.
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