Ac is better than dc for doing what?

Ac is better than dc for doing what?

Correct Answer: stopping electrical ebergy
cooking electrcal energy
storing electrical energy
transporting electrcal energy

Explanation: Alternating Current (AC): Voltage pushes (so current flows) in alternate directions, back and forth. In the US they reverse direction 60 times a second (60 Hz). AC is more convenient than DC for transporting electrical energy. Below is a plot of voltage vs. time for a standard circuit in the USA.

Join our channels for latest updates

WhatsApp Telegram

More Random Questions

Q: How often should the power steering fluid be replaced?
Ans: Every 50,000–80,000 km

Q: On June 9, 2024, India's Aman Sehrawat won which medal in the Wrestling Ranking Series 2024 in Budapest, Hungary?
Ans: Silver

Q: Where does the Indus River originate?
Ans: Tibetan Plateau

Q: Which river is the longest in India?
Ans: Ganga

Q: Which country has unveiled a 'suicide drone'?
Ans: North Korea

Q: Which country's space mission Chang'e-6 has made a successful landing on the darkest part of the Moon?
Ans: China

Q: Photosynthesis takes the energy of sunlight and combines water and carbon dioxide to produce sugar and oxygen as this?
Ans: waste product

Q: On June 20, 2024, the High Court of which state canceled the decision of 65% reservation?
Ans: Bihar

Q: What is the term for the process of water moving through a plant?
Ans: Transpiration

Q: What property is a property that depends on the amount of matter in a sample?
Ans: extensive

Q: Exon skipping is an example of what type of splicing?
Ans: alternative

Q: What is a threat against civilized people called?
Ans: bioterrorism

Q: What is DBMS?
Ans: Database Systems

Q: What group was long considered part of the plant kingdom because of obvious similarities; both are immobile, have cell walls, and grow in soil?
Ans: bacteria

Q: What was the expected box office revenue for 2025?
Ans: $8.4 billion

Youngistan Junction

Welcome to Youngistan Junction, your ultimate hub for staying updated with the latest in current affairs, general knowledge, and general studies! Whether you're a student gearing up for exams or just someone passionate about expanding your knowledge, Youngistan Junction is here to provide you with an extensive collection of well-curated questions and answers.