Summary of SLC21/WK6: Electricity bill and Electrical Cable, Circuit Breaker size Calculation.

Steemian Friends,
Today, we will summarize Steemit Learning Challenge 22, last week's lesson SLC21/WK6: Electricity Bill and Electrical Cable, Circuit Breaker Size Calculation. Sixteen students submitted homework after reading our lesson last week. Every student has gained knowledge about basic electricity by reading our lesson, which we have understood by reading homework. Last week's lesson was very important for a student learning about electricity.

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We have pointed out some students' wrong points in the homework review. Then today, we are again writing about the wrong points. If the electricity bill calculation given in our homework is wrong, the electricity consumption becomes abnormal. So we couldn't give marks even if something was wrong. A little mistake can cause huge losses when calculating electricity consumption. We illustrate below with an example.

Electricity companies give a multiplying or meter multiplier based on CT/PT while calculating HT load, i.e., high voltage electricity bill. We gave it 18000 for 33 KV high voltage. When calculating the peak hour power, we must multiply the total KWH by 18000. If we do not multiply by 18000, the electricity bill will be abnormally low. Some of our students made mistakes on this point. We could not give marks to that student even if we wanted to. So don't worry. Read our lessons carefully while doing your electrical homework ahead. I hope you will be successful.

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All participating users

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Entry No	User Name	Homeork Link	Total Marks
1	@hamidrizwan	Link	9.3
2	@simonnwigwe	Link	10
3	@hisgeneral	Link	8.9
4	@josepha	Link	10
5	@hamzayousafzai	Link	7
6	@rossnenye	Link	10
7	@sisol	Link	4
8	@ahsansharif	Link	5.5
9	@udyliciouz	Link	9.1
10	@waterjoe	Link	7.5
11	@kouba01	Link	9
12	@artist1111	Link	2
13	@neelofar	Link	4
14	@saulvargasman	Link	6.5
15	@saintkelvin17	Link	9.8
16	@dequeen	Link	9

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First
@simonnwigwe
Link
10 Marks

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Reason:
@simonnwigwe student's homework score was 10. We get the student's homework at the beginning. The HT, LT, and cable sizes were determined correctly. Excel created an electricity bill as an example. Although three students got the same marks, we selected him first because he did the homework first.

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Second
@josepha
Link
10 Marks

Reason:
@josepha's student score was 10. I found no error in the student's HT, LT, and cable size determination. Calculated electricity consumption perfectly. Designed an electricity bill copy. We can see from the homework that the student worked hard and succeeded in creating the homework. Three got the same marks, so we selected the second according to the homework submission serial.

Third
@rossnenye
Link
10 Marks

Reason:
@rossnenye student score was 10. No mistakes were found in the student's homework—correctly calculated HT, LT, and cable size. The student read our lesson well, so he wrote the homework correctly. He did the homework perfectly, so we gave him full marks. Among the three students who got full marks, we selected him as the third one according to the serial.

4th
@saintkelvin17
Link
9.8 Marks

Reason:
@saintkelvin17 student's homework score is 9.8. The student has very nicely determined HT, LT, and cable sizes. We have put more emphasis on figuring out power consumption. Most of our students make mistakes while calculating the electricity bill. We selected the student as fourth according to his homework score.

Apart from the top four, some students produced good homework. But we found more mistakes made by students when making electricity bills. We reiterate that miscalculating electricity bills and cable sizes is a fatal mistake. So, we checked and marked the homework perfectly. By pointing out errors, students will succeed in working in reality.

Thank you to all the students, including the top four winners. Everyone wants to learn about electricity. We tried our best to teach in six weeks. Electricity is a subject that cannot be taught in six weeks. I hope to see you at the next challenge if you get the chance. Good luck to all the students. Don't let any of our students get upset. Keep learning and work hard. One day, success will come.

Best Regards,
Basic Electricity Teaching Team
@mahadisalim
@solaymann