UPSC Exam  >  UPSC Questions  >  With reference to the Supercapacitor, conside... Start Learning for Free
With reference to the Supercapacitor, consider the following statements:
  1. It has a low power density as compared to lithium-ion batteries.
  2. It is used only in the manufacturing of electric cars.
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 'D'. Can you explain this answer?
Most Upvoted Answer
With reference to the Supercapacitor, consider the following statement...
Recently, researchers at the Indian Institute of Science (IISc) have designed a novel, ultra-micro supercapacitor capable of storing an enormous amount of electric charge.
  • The researchers from IISc's Department of Instrumentation and Applied Physics (IAP), fabricated their supercapacitor using 'Field Effect Transistors' or FETs as the charge collectors, instead of the metallic electrodes that are used in existing capacitors.
  • Current capacitors typically use metal oxide-based electrodes, but they are limited by poor electron mobility.
  • The team built hybrid FETs consisting of alternating few-atoms-thick layers of molybdenum disulfide (MoS2) and graphene – to increase electron mobility – which are then connected to gold contacts.
  • A supercapacitor is a next-generation energy storage device which is also known as an ultracapacitor. ​
  • It has advantages such as high-power density, long durability, and ultrafast charging characteristics as compared to conventional capacitors and Lithium-Ion batteries (LIB).
  • The main components of supercapacitors include an electrode, electrolyte, separator, and current collector.
  • It is used in several sectors like consumer and portable electronics, transportation and vehicles, power backup, biomedical, military, aerospace, electric cars, etc. 
 Hence both statements are not correct.
Explore Courses for UPSC exam

Similar UPSC Doubts

Top Courses for UPSC

With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer?
Question Description
With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer? for UPSC 2024 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer? covers all topics & solutions for UPSC 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer?.
Solutions for With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for UPSC. Download more important topics, notes, lectures and mock test series for UPSC Exam by signing up for free.
Here you can find the meaning of With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer?, a detailed solution for With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer? has been provided alongside types of With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice With reference to the Supercapacitor, consider the following statements: It has a low power density as compared to lithium-ion batteries. It is used only in the manufacturing of electric cars.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 'D'. Can you explain this answer? tests, examples and also practice UPSC tests.
Explore Courses for UPSC exam

Top Courses for UPSC

Explore Courses
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
10M+ students study on EduRev