Why is energy loss in AC current less than…

AC کرنٹ میں توانائی کا نقصان DC کرنٹ سے کم کیوں ہے؟
 آتے ہیں جواب کی طرف۔ فرض کریں کہ ہم ایک پنکھا چلاتے ہیں جس کے لیے کچھ طاقت درکار ہوتی ہے۔ ہمیں کچھ طاقت (= وولٹیج ایکس کرنٹ) منتقل کرنے کی ضرورت ہے۔ اگر ہم زیادہ وولٹیج منتقل کر سکتے ہیں، تو اسی طاقت کے لیے کرنٹ کم ہو گا؟ اب قدم اٹھانے اور نیچے آنے کے پیچھے یہی پرنسپل ہے۔ لیکن یہ ڈی سی خاص طور پر اعلی طاقت کے ساتھ کرنا آسان نہیں ہے۔ DC سٹیپ اپ اور سٹیپ ڈاون سیمی کنڈکٹر سرکٹس کا استعمال کرتے ہوئے کیا جاتا ہے جو انتہائی اونچی کرنٹ کو سنبھالنے میں زیادہ موثر نہیں ہوتے ہیں۔ دیکھ بھال بھی بہت مہنگی ہے۔ بہت اچھی کارکردگی کے ساتھ ٹرانسفارمرز کا استعمال کرتے ہوئے AC کو اوپر یا نیچے کیا جا سکتا ہے۔ یہی وجہ ہے کہ بجلی کی ترسیل کے لیے AC کا استعمال کیا جاتا ہے نہ کہ DC۔ آپ کرنٹ کی جنگ کے بارے میں پڑھنا چاہیں گے جہاں تھامس الوا ایڈیسن کے ڈی سی کو نکولا ٹیسلا کے اے سی نے شکست دی تھی۔

bise gujranwala 2nd year result 2023

Notice:
Bise Gujranwala’s 2nd-year result in 2023 is expected to be declared on 23 September 2023.

Updated on 2023.
Candidates searching for the 2nd year Class bise gujranwala 2nd year result 2023 Declaration are on the right page. Here the latest information is provided to the candidate without any delay. As for bise grw 2nd year result 2023, it will be provided to the candidates soon. The board presents the result to the students on time so that they can be promoted to the next class. Through 2nd year result 2023 gujranwala board candidates can get information about their performance in the annual exam.

• In April, the Gujranwala Board conducted the first annual examination of class 10th.
• In june ,The board conduct the 10th class practical exame.
• BISE Gujranwala Board will announce the result on 23 september 2023.BISE Gujranwala Board Result 10th Class 2023 will be Announced to the students.
• Students can check the result online with the help of name and roll number
• The Board announces the names of the position holders at least one day before the announcements of result.

How we Check 12th class result 2023 gujranwala board

Many students don’t know how to check bise grw results for 10th class 2023. To help those students here we have mentioned different methods and their procedures. 10th-class students can get help.

You can check your 10th Class Result bise grw result 10th class 2023 through:-

SMS, Name, Gazette and Roll Number

Check Your result bise gujranwala enter roll number 2023

Check the result by Roll number is a common way. Many students use this method to check their results. Follow the given steps mentioned here;

• Visit the official website of Gujranwala Board bisegrw.edu.pk
• Select year
• Select your class
• Enter your Roll number

bise Gujranwala 2nd year result 2023 by sms

Check the result by sms is a common way. Many students use this method to check their results. Follow the given steps mentioned here.

• Enter your roll number in the message box

• Send it on the code 800299

• After some time ,you will received an sms with your result.

Updates on bise Gujranwala 2nd year result 2023 date

According to the latest information, the Gujranwala 2nd year Result 2023 date is declared after 2 months of the annual exams. Students are waiting for Gujranwala Inter Result 2023 Date. On is notified that you will be notified on this page. Board officials have informed students that the results will be released on time, allowing all applicants to take admission in the next session and complete their studies. There will be no delay in the declaration of results, as they are expected to be released soon for those who applied for the 2nd year annual examination.

10th class result 2023 gujranwala board

Notice:
BISE Gujranwala Board 10th Class Result is expected to be declared on 31st July 2023.

Updated on 2023.
Candidates searching for 10th Class Result 2023 Gujranwala Board Declaration are on right page. Here the latest information is provided to the candidate without any delay. As for Matric 10th Class Result 2023, it will be provided to the candidates soon. The board presents the result to the students on time so that they can be promoted to the next class. Through 10th Class Matric Result 2023 Gujranwala Board candidates can get information about their performance in the annual exam.

• 
  In April, the Gujranwala Board conducted the first annual examination of class 10th.
• In june ,The board conduct the 10th class practical exame.
• BISE Gujranwala Board will announce the result on 31 july 2023.BISE Gujranwala Board Result 10th Class 2023 will be Announced to the students.
• Students can check the result online with the help of name and roll number
• The Board announces the names of the position holders at least one day before the announcements of result.

How we Check bise grw result 10th class 2023

Many students don’t know how to check bise grw results for 10th class 2023. To help those students here we have mentioned different methods and their procedures. 10th-class students can get help.

You can check your 10th Class Result bise grw result 10th class 2023 through:-

SMS, Name, Gazette and Roll Number

Check Your result bise gujranwala enter roll number 2023

Check the result by Roll number is a common way. Many students use this method to check their results. Follow the given steps mentioned here;

• Visit the official website of Gujranwala Board bisegrw.edu.pk
• Select year
• Select your class
• Enter your Roll number

bise gujranwala 10th result 2023 by sms

Check the result by sms is a common way. Many students use this method to check their results. Follow the given steps mentioned here.

• Enter your roll number in the message box

• Send it on the code 800299

• After some time ,you will received an sms with your result.

Updates on bise gujranwala 10th result 2023 date

According to the latest information, the Gujranwala 10th Result 2023 date is declared after 2 months of the annual exams. Students are waiting for Gujranwala Matric Result 2023 Date. On is notified that you will be notified on this page. Board officials have informed students that the results will be released on time, allowing all applicants to take admission in the next session and complete their studies. There will be no delay in the declaration of results, as they are expected to be released soon for those who applied for the 10th annual examination.

physics mcqs for class 11 with answers pdf punjab…

Physics MCQ Class 11 Answers pdf punjab board’ then you are at the right place. Here you can get all board MCQs in PDF form. It includes all the MCQs of the board that appeared in the previous year. And you will get all these in one file. Check out this website pktestseries for tips of class 11 physics mcqs chapter wise.

class 11 physics mcqs chapter wise

Here are some features of class 11 physics mcqs chapter wise Solved MCQ’s 1st Year Physics Multiple Choice Questions (MCQs) which may be very helpful for you:

class 11 physics chapter-wise MCQs often contain repeated questions that have been asked once. So that understanding of various concepts.

Conceptual Understanding:
MCQs of physics class 11 with the answer is aimed to assess students’ conceptual understanding of various physics topics. They can cover a wide range of topics such as Work, Energy, Oscillation, Fluid dynamics, and more.

Past papers of Punjab Board 1st year physics MCQs with answers hold significant importance for students preparing for their exams. Here are a few reasons why:

Similarity with Exam Format: Practicing past papers allows students to become to understand the format and structure of the actual exam. It helps them understand the types of questions asked, the marking scheme, and the time mentioned for each section. This familiarity reduces anxiety and boosts confidence during the real examination of fsc physics MCQs with answers pdf.

Content Coverage: Past papers provide information on the topics and concepts that are frequently covered in the exams. Students can identify the syllabus that requires more attention and focus their study efforts accordingly. It helps in time management and ensures comprehensive coverage of the course material.

Assessment of Readiness: Solving past papers of important mcq of physics class 11 allows students to assess their level of preparation. By attempting the questions, students can judge their understanding of the subject matter, identify their strengths and weaknesses, and pinpoint areas that need improvement.

past papers of physics 1st year Punjab Board

I can provide some help to find past papers physics 1st year of physics online:

1. Check the website pktestseries.com of the exam board or education ministry of your country. They often have past papers from physics class in 1st year available for free download or purchase.
2. Search for past papers on 1st-year physics on academic forums or websites dedicated to education. Some popular websites include Exam-Resources, Revision World, and Physics and Math Tutor.
3. Use search engines to look for past papers in physics 1st year. Try searching for phrases like “past papers of physics,” “physics exam papers,” or “physics previous year papers.”
4. Ask your teacher or tutor if they have copies of past papers class 1st year physics . They may have access to papers that are not available online.

Be mindful that the use of past papers should be guided by your teacher, and ensure that you follow ethical and legal practices related to exam preparation.

Why we use past papers of physics

I can explain why past papers on physics are used in education.

Physics 1st year past papers are used as useful revision material for students to prepare for their exams. It provides insight into the examination format and helps students to familiarize themselves with the types of questions that could be asked on the exam. It is also an effective way to test students’ understanding of key concepts and theories of physics in 1st year. By practicing past papers, students can identify their strengths and weaknesses, learn to manage their time effectively during the exam and gain confidence in their knowledge of physics.

pairing scheme 2023 2nd year gujranwala board

Are you also looking for a pairing scheme 2023 2nd year Gujranwala board۔Class XII Paper Scheme Gujranwala Board is only available on the pktestseries page. Have you seen a different website but you are not getting Paper Scheme 2023 then you are lucky that now you have reached the right place. Where you will find the paper scheme of all subjects in PDF. This scheme is not only for the Gujranula board but for all the boards of Punjab because the scheme of all the boards is the same. The paper scheme gives kids an idea about a paper. Along with it, the class 12 scheme is an important strategy for kids.
Due to this children can perform well in the exam. Due to the paper scheme, children can know how many questions from which chapter will carry how many marks. So those students who are weak can pass with good marks if they prepare according to the scheme.
I request all students and teachers to follow the paper scheme

class 11 maths test paper

Class 11 maths test papers are one of the most critical stages in a student’s education. In FSC Class 11, there are some essential topics that are important not only for understanding the higher-level concepts of Class 12 but also for most competitive exams are also very important for the 1st year students. Test for 10th class. class 11 maths test papers are below here.

Half-book test papers class 11th.

Students choose their Maths subjects in FS Class 11 Preparation with Test papers.
A student’s career depends on his chosen subject. It is advised that students follow the test provided by you for preparation for all subjects. We understand that class 11 students need tests to prepare well for their class and that’s why our team of teachers has worked tirelessly to prepare sample papers and chapter-wise papers for your benefit For Maths subjects, students should understand every concept in class 11 which is very important in their next class.

1st-year physics test chapter wise

Are you checking the first-year exam papers chapter-wise? 1st-year physics test chapter wise is the high contacn papers.You are in the right place patisserie. This site is the most popular educational site. Here you can get all types of material like test papers, board schemes,s, and past papers. Chapter 1 Measurement Test Chapter 2 Vectors and Equilibrium Chapter 3 Motion and Force Chapter 4 Work and Energy Chapter 5 Circular Motion Chapter 6 Fluid Dynamics Chapter 7 Oscillations Chapter 8 Waves Chapter 9 physical optics Chapter 10 Optical instrument Chapter 11 Heat and thermodynamics. Chapter-wise test papers for class 11th give below.1st-year physics test chapter wise below here.10th class test papers

Half book test 1st year physics

half book test papers class 11th are available in pdf form .The half book test class 1st year is prepare according to board pattern.It has two parts 1st hsalf and 2nd half.In first half six chapter 1 to 6 and the 2nd chapter is 7 to 11 of 85 marks.

Full book test 1st year

Full book test papers class 11th is uplode pktestseries.This paper is 85 marks according to board pattern.17 mcqs and 33 short question five long questions.In 33 short question 22 is solved and in long question attempt three long question.Two test of full book is uplode here.9th class test papers

chapter-wise test of physics class 11 pdf

chapter-wise test of physics class 11 pdf is available at one click. Test papers class 11th easily gain every student and teacher. College and academy owners essentially conduct the test papers in their college and academy. Without. test papers students can not perform their ability. Test papers class 11th physics is the basis for science students.

chapter-wise test papers consist of 30 numbers. seven mcqs and 7 short questions of 14 marks consist. Two long questions of 9 numbers. These test papers according to the board paper pattern.

Characteristics of test papers class 11th physics