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With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:
1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.
2. It is developed by DRDO.
Which of the statements given above is/are correct?
- a)1 only
- b)2 only
- c)Both 1 and 2
- d)Neither 1 nor 2
Correct answer is option 'A'. Can you explain this answer?
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Verified Answer
With reference to the Cadmium (Cd) doped Silver Antimony Telluride (Ag...
Scientists have found a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.
- Most efficient thermoelectric materials developed by scientists so far use Lead (Pb) as a major constituent element, restricting their use for mass-market applications.
- Scientists from Jawaharlal Nehru Centre for Advanced Scientific Research (JNCASR), Bengaluru, an autonomous institution of the Department of Science & Technology (DST), Government of having now identified a lead-free material called Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2).
- This material can efficiently allow recovery of electricity fromwaste heat’ marking a paradigm shift in the thermoelectric puzzle.
- This work is supported by the Swarna-Jayanti fellowship and project fund from the Science and Engineering Research Board (SERB) and Department of Science & Technology (DST), India
Most Upvoted Answer
With reference to the Cadmium (Cd) doped Silver Antimony Telluride (Ag...
Students from Jawaharlal Nehru centre for advanced scientific Research,Bengluru developed silver doped Antimony Telluride which can easily convert waste heat to power and we can use it in batteries instead of lead which is harmful for our lives. China use lead in electric batteries. So correct option is A
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With reference to the Cadmium (Cd) doped Silver Antimony Telluride (Ag...
Overview of Cadmium Doped Silver Antimony Telluride
Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2) is a promising material in the field of thermoelectrics, which is used for converting waste heat into electrical energy.
Statement 1: Lead-free Material
- Efficiency: AgSbTe2 is recognized for its ability to efficiently convert waste heat into electrical power, making it suitable for small home appliances and automotive applications.
- Environmental Considerations: Being lead-free is a significant advantage since lead is toxic and poses environmental hazards.
Statement 2: Development by DRDO
- Origin: The material has been developed by the Defence Research and Development Organisation (DRDO) in India.
- Significance: The development by DRDO emphasizes the organization’s commitment to advanced materials that can enhance energy efficiency and sustainability.
Conclusion
- Correctness of Statements:
- Statement 1 is correct as the material is lead-free and has applications in waste heat conversion.
- Statement 2 is also correct as it has been developed by DRDO.
- Therefore, the answer should reflect that both statements are correct, which contradicts the provided answer option 'A'.
Final Clarification
In conclusion, while the first statement about being a lead-free and efficient thermoelectric material is true, the second statement regarding its development by DRDO is also accurate. Thus, the correct choice would be option 'C' (Both 1 and 2).
Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2) is a promising material in the field of thermoelectrics, which is used for converting waste heat into electrical energy.
Statement 1: Lead-free Material
- Efficiency: AgSbTe2 is recognized for its ability to efficiently convert waste heat into electrical power, making it suitable for small home appliances and automotive applications.
- Environmental Considerations: Being lead-free is a significant advantage since lead is toxic and poses environmental hazards.
Statement 2: Development by DRDO
- Origin: The material has been developed by the Defence Research and Development Organisation (DRDO) in India.
- Significance: The development by DRDO emphasizes the organization’s commitment to advanced materials that can enhance energy efficiency and sustainability.
Conclusion
- Correctness of Statements:
- Statement 1 is correct as the material is lead-free and has applications in waste heat conversion.
- Statement 2 is also correct as it has been developed by DRDO.
- Therefore, the answer should reflect that both statements are correct, which contradicts the provided answer option 'A'.
Final Clarification
In conclusion, while the first statement about being a lead-free and efficient thermoelectric material is true, the second statement regarding its development by DRDO is also accurate. Thus, the correct choice would be option 'C' (Both 1 and 2).
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With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.2. It is developed by DRDO.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?
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With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.2. It is developed by DRDO.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? for Current Affairs 2024 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.2. It is developed by DRDO.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Current Affairs 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.2. It is developed by DRDO.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?.
With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.2. It is developed by DRDO.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? for Current Affairs 2024 is part of Current Affairs preparation. The Question and answers have been prepared according to the Current Affairs exam syllabus. Information about With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.2. It is developed by DRDO.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer? covers all topics & solutions for Current Affairs 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Cadmium (Cd) doped Silver Antimony Telluride (AgSbTe2), consider the following statements:1. It is a new Lead (Pb) free material which can efficiently convert waste heat to power our small home equipment and automobiles.2. It is developed by DRDO.Which of the statements given above is/are correct?a)1 onlyb)2 onlyc)Both 1 and 2d)Neither 1 nor 2Correct answer is option 'A'. Can you explain this answer?.
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