Commercial Unit of Energy
Commercial Unit of Energy
Commercial Unit of Energy : - The SI unit of energy is the joule (J). But the commonly used unit for electrical - energy consumption is the kilowatt-hour (kWh). If energy is consumed at the rate of 1 Kilo Joule / second, i.e., at the rate of 1 Kilo Watt, and this continues for 1 hour then the total energy consumed is called 1 KiloWatt - Hour.
Thus,
For electrical - energy consumption in houses, factories, shops, etc, kilowatt - hour is simply called ' unit'. So, the cost of electrical energy is given in terms of Rs/unit.
For example : If electricity costs Rs. 5.00/unit, it means that consumers pay Rs 5.00 for every unit (kWh) of electrical energy consumed.
kilowatt hour is the unit of | |||
| Right Option : C | |||
| View Explanation | |||
Kilowatt hour (kWh) represents the units of | |||
| Right Option : D | |||
| View Explanation | |||
Which of the following are correct : (a) The SI unit of energy is the joule (J). (b) For electrical - energy consumption in houses, factories, shops, etc, kilowatt - hour is simply called ' unit'. | |||
| Right Option : C | |||
| View Explanation | |||
Students / Parents Reviews [10]
Abhyas is a complete education Institute. Here extreme care is taken by teacher with the help of regular exam. Extra classes also conducted by the institute, if the student is weak.
Om Umang
10thAbhyas Methodology is very good. It is based on according to student and each child manages accordingly to its properly. Methodology has improved the abilities of students to shine them in future.
Manish Kumar
10thA marvelous experience with Abhyas. I am glad to share that my ward has achieved more than enough at the Ambala ABHYAS centre. Years have passed on and more and more he has gained. May the centre flourish and develop day by day by the grace of God.
Archit Segal
7thI have spent a wonderful time in Abhyas academy. It has made my reasoning more apt, English more stronger and Maths an interesting subject for me. It has given me a habbit of self studying
Yatharthi Sharma
10thOne of the best institutes to develope a child interest in studies.Provides SST and English knowledge also unlike other institutes. Teachers are co operative and friendly online tests andPPT develope practical knowledge also.
Aman Kumar Shrivastava
10thMy experience was very good with Abhyas academy. I am studying here from 6th class and I am satisfied by its results in my life. I improved a lot here ahead of school syllabus.
Ayan Ghosh
8thAbout Abhyas metholodology the teachers are very nice and hardworking toward students.The Centre Head Mrs Anu Sethi is also a brilliant teacher.Abhyas has taught me how to overcome problems and has always taken my doubts and suppoeted me.
Shreya Shrivastava
8thIt was a good experience with Abhyas Academy. I even faced problems in starting but slowly and steadily overcomed. Especially reasoning classes helped me a lot.
Cheshta
10thIt has a great methodology. Students here can get analysis to their test quickly.We can learn easily through PPTs and the testing methods are good. We know that where we have to practice
Barkha Arora
10thBeing a parent, I saw my daughter improvement in her studies by seeing a good result in all day to day compititive exam TMO, NSO, IEO etc and as well as studies. I have got a fruitful result from my daughter.
