Tuesday, January 21, 2020

CBSE PORTAL : “(Download) NCERT Book For Class XI : Power (Cable Jointer Electrical Power System)” plus 4 more

CBSE PORTAL : “(Download) NCERT Book For Class XI : Power (Cable Jointer Electrical Power System)” plus 4 more

Link to CBSE PORTAL : CBSE, ICSE, NIOS, JEE-MAIN, CTET Students Community

(Download) NCERT Book For Class XI : Power (Cable Jointer Electrical Power System)

Posted: 20 Jan 2020 11:59 PM PST

(Download) NCERT Book For Class XI : Power (Cable Jointer Electrical Power System)

Unit 1: Electricity
Session 1: Electricity Generation Concept
Session 2: Basic Units and Effects of Electric Current
Session 3: Concept of Electrical Power and Energy
Session 4: Importance of Earthing System

Unit 2: Handling of Tools and Equipment
Session 1: Tools and Equipment
Session 2: Tools and Equipment used for Cable Laying

Unit 3: Electrical Wiring Components and Accessories
Session 1: Identifying and Selecting Wiring Material and Components
Session 2: ICTP Switch and Distribution Board
Session 3: Workplace Health and Safety Measures

Unit 4: Installation of Cables
Session 1: Laying of Underground Cables
Session 2: Laying of AB Cables

Unit 5: Repairing of Cable Joints
Session 1: Electrical Cable Jointing Methods
 

Download Here!

Courtesy: ncert.nic.in

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Papers

(Download) CBSE Class-12 Sample Paper 2019-20 : Basic Concepts Of Health & Disease And Medical Terminolgy

Posted: 20 Jan 2020 10:50 PM PST

(Download) CBSE Class-12 Sample Paper 2019-20 : Basic Concepts Of Health & Disease And Medical Terminolgy

Class: XII
BASIC CONCEPTS OF HEALTH & DISEASE AND MEDICAL TERMINOLGY (729)
Sample Question Paper 2019-20

SECTION –A

Answer any 10 questions out of the given 12 questions:

1. Define health care delivery system. 

2. What is clinic? 

3. Define coronary artery disease. 

4. What does it mean to have a healthy environment? 

5. What are the environmental pressures? 

6. What do you mean by sterilization? 

7. What is the difference between mycology and osteology? 

8. What do you mean by median line? 

9. What is the difference between abduction and adduction? 

10. Give an example of hinge joint. 

11. What is illness and disease? 

12. What do you mean by vector?

Click Here To Download Full Sample Paper

CBSE (Class XII) Previous Year Papers Printed Books

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Courtesy: CBSE

CBSE Board Class-XII
सीबीएसई बोर्ड कक्षा-12
Sample Paper
Health Disease and Medical Terminology
Class-12

(Download) CBSE Class-10 Sample Paper And Marking Scheme 2019-20: Food Production

Posted: 20 Jan 2020 10:50 PM PST

(Download) CBSE Class-10 Sample Paper And Marking Scheme 2019-20:

Food Production

(Food Production)

SECTION –A

Tick the correct answer (1mark each).

Answer any 10 questions out of the given 12 questions:
1.Which one of the following helps in growth and repair of body   
(a) Carbohydrates 
(b) Proteins
(c) Fats
(d) Vitamins and minerals

2.An example of cold soup   
(a) Tomato soup 
(b) Sweet corn soup 
(c) Sarki soup
(d) Vegetable soup

3.They are one bite size piece of the decorated bread slice   
(a) Canapes 
(b) Pasta 
(c) Salads
(d) Sandwiches

4. Name the moist heat method of cooking.  
(a) Baking
(b) Radiation
(c) Broiling
(d) Simmering

5.For preparing French fries apart from frying which other method of cooking is generally used   
(a) Poaching 
(b) Braising 
(c) Blanching
(d) Roasting

6.Waxy potatoes are used for making   
(a) Salads
(b) Koftas
(c) Cutlets
(d) Halwa

7.Lettuce is used in salad as   
(a) Garnish 
(b) Body 
(c) Dressing
(d) Base

8.The bread used for sandwich making should be stored at   
(a) High temperature 
(b) Room temperature 
(c) Refrigerator temperature
(d) Deep freezer temperature

9. Tomatoes have this pigment   
(a) Chlorophyll
(b) Flavones 
(c) Anthocyanin
(d) Carotenoids

10.An example of dressing used in salad is   
(a) Mayonnaise
(b) Fruits
(c) Vegetables
(d) Mint sprigs

11.Soups which are made of dry legumes or fresh starchy vegetables   
(a) Veloute soup 
(b) Puree soup 
(c) Clear soup
(d) Broth

12.A good source of carbohydrates   
(a) Milk 
(b) Fish 
(c) Fruits
(d) Rice

Very ShortQuestions: (2 marks each).

Answer any 5 questions out of the given 7 questions:
13. Indicate four objectives of cooking food. (2)
14. Give the effect of heat on fats and its two sources. (2)
15. How are clear soups prepared? (2)
16. Present the main purpose of filling and spread used in sandwich preparation. (2)
17. What points you should keep in mind while selecting carrots? (2)
18. Tell the effect of acidic and alkaline medium on cooking of vegetables. (2)
19. Differentiate between bis ue and chowder soups. (2)

ShortQuestions: (3 marks each).

Answer any 5 questions out of the given 7 questions:
20.Discuss various cooking methods using fat. (3)
21. Suggest six tips to preserve nutrients while cooking in kitchen. (3)
22. Distinguish between simple, aggregate and multiple fruits. (3)
23. Give a brief description of Mulligatawny, French onion soup and Minestrone soup. (3)
24. How vegetable salad is different from protein salad? Give one example of each vegetable and protein salad. (3)
25. Write about Pepo, Drupes and Pome fruits. (3)
26. Tell about cold open sandwich and cold close sandwich alongwith an example for each. (3)

SECTION –B

Long/Essay type questions (5 marks each).
Answer any 3 questions out of the given 5 questions:
27.Illustrate any five each uses of fruits and selection criteria of fruits. (5)
28.Explain any five cuts of vegetables and fruits. (5)
29. (a) Name two ingredients used as seasoning in salad. (1+2+2=5)
(b) (Differentiate betweeni) Fruit and pasta salad
(ii) Simple and compound salad
30. Define salad and give one function of each base, body, dressing and garnish in preparation of salad. (5)
31. Describe the principles of heat transfer. Differentiate between roasting and grilling. 

Click Here To Download Full Sample Paper

Click Here To Download Full Marking Scheme

CBSE (Class X) Previous Year Papers Printed Books

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CBSE Board Class-X
सीबीएसई बोर्ड कक्षा-10
Sample Paper

CBSE Class-10 Exam 2019 : Marking Scheme, French

Posted: 20 Jan 2020 10:42 PM PST

CBSE Class-10 Exam 2019 : Marking Scheme

Question Paper French

CBSE Class-10 Exam 2019 : French

  • Strictly Confidential - (For Internal and Restricted Use Only)
  • All India Secondary School Examination
  • April 2019
  • Marking Scheme - French 20

General Instructions:

1. You are aware that evaluation is the most important process in the actual and correct assessment of the candidates. A small mistake in evaluation may lead to serious problems which may affect the future of the candidates, education system and teaching profession. To avoid mistakes, it is requested that before starting evaluation, you must read and understand the spot evaluation guidelines carefully. Evaluation is a 10-12 days mission for all of us. Hence, it is necessary that you put in your best efforts in this process.

2. Evaluation is to be done as per instructions provided in the Marking Scheme. It should not be done according to one’s own interpretation or any other consideration. Marking Scheme should be strictly adhered to and religiously followed. However, while evaluating, answers which are based on latest information or knowledge and/or are innovative, they may be assessed for their correctness otherwise and marks be awarded to them.

3. The Head-Examiner must go through the first five answer books evaluated by each evaluator on the first day, to ensure that evaluation has been carried out as per the instructions given in the Marking Scheme. The remaining answer books meant for evaluation shall be given only after ensuring that there is no significant variation in the marking of individual evaluators.

4. If a question has parts, please award marks on the right-hand side for each part. Marks awarded for different parts of the question should then be totaled up and written in the left-hand margin and encircled.

5. If a question does not have any parts, marks must be awarded in the left hand margin and encircled. 

6. If a student has attempted an extra question, answer of the question deserving more marks should be retained and the other answer scored out.

7. No marks to be deducted for the cumulative effect of an error. It should be penalized only once.

8. A full scale of marks 1-80 has to be used. Please do not hesitate to award full marks if the answer deserves it.

9. Every examiner has to necessarily do evaluation work for full working hours i.e. 8 hours every day and evaluate 25 answer books per day.

10. Ensure that you do not make the following common types of errors committed by the Examiner in the past:-

  • Leaving answer or part thereof unassessed in an answer book.
  • Giving more marks for an answer than assigned to it.
  • Wrong transfer of marks from the inside pages of the answer book to the title page.
  • Wrong question wise totaling on the title page.
  • Wrong totaling of marks of the two columns on the title page.
  • Wrong grand total.
  • Marks in words and figures not tallying.
  • Wrong transfer of marks from the answer book to online award list.
  • Answers marked as correct, but marks not awarded. (Ensure that the right tick mark is correctly and clearly indicated. It should merely be a line. Same is with the X for incorrect answer.)
  • Half or a part of answer marked correct and the rest as wrong, but no marks awarded.

11. While evaluating the answer books if the answer is found to be totally incorrect, it should be marked as (X) and awarded zero (0) Marks.

12. Any unassessed portion, non-carrying over of marks to the title page, or totaling error detected by the candidate shall damage the prestige of all the personnel engaged in the evaluation work as also of the Board. Hence, in order to uphold the prestige of all concerned, it is again reiterated that the instructions be followed meticulously and judiciously.

13. The Examiners should acquaint themselves with the guidelines given in the Guidelines for spot Evaluation before starting the actual evaluation.

14. Every Examiner shall also ensure that all the answers are evaluated, marks carried over to the title page, correctly totaled and written in figures and words.

15. The Board permits candidates to obtain photocopy of the Answer Book on request in an RTI application and also separately as a part of the re-evaluation process on payment of the processing charges.

SPECIFIC INSTRUCTIONS:

1. In the Marking Scheme, a slash (/) indicates alternative answers: any one of the given options to be considered as the correct answer.
2. Brackets ( ) indicate optional information, the mark is awarded whether the information within brackets is included or not.
3. Every section carries general instructions at the beginning of the section. However, for section C some exercises have specific marking instructions, Examiners may please take note of all such instructions before commencing evaluation.

Click Here to Download Full Paper

Courtesy: CBSE

CBSE Board Class-X
सीबीएसई बोर्ड कक्षा-10
Marking Scheme
French
Class-10

CBSE Class-12 Exam 2019 : Marking Scheme, Biotechnology

Posted: 20 Jan 2020 10:42 PM PST

Class 12 papers

CBSE Class-12 Exam 2019 : Marking Scheme

Question Paper, Biotechnology

CBSE Class-12 Exam 2019 : Biotechnology

  • Year : 2019
  • Marking Scheme — Biotechnology

General Instructions:

1. You are aware that evaluation is the most important process in the actual and correct assessment of the candidates. A small mistake in evaluation may lead to serious problems which may affect the future of the candidates, education system and teaching profession. To avoid mistakes, it is requested that before starting evaluation, you must read and understand the spot evaluation guidelines carefully. Evaluation is a 10-12 days mission for all of us. Hence, it is necessary that you put in your best efforts in this process.

2. Evaluation is to be done as per instructions provided in the Marking Scheme. It should not be done according to one’s own interpretation or any other consideration. Marking Scheme should be strictly adhered to and religiously followed. However, while evaluating, answers which are based on latest information or knowledge and/or are innovative, they may be assessed for their correctness otherwise and marks be awarded to them.

3. The Head-Examiner must go through the first five answer books evaluated by each evaluator on the first day, to ensure that evaluation has been carried out as per the instructions given in the Marking Scheme. The remaining answer books meant for evaluation shall be given only after ensuring that there is no significant variation in the marking of individual evaluators.

4. If a question has parts, please award marks on the right-hand side for each part. Marks awarded for different parts of the question should then be totaled up and written in the left-hand margin and encircled.

5. If a question does not have any parts, marks must be awarded in the left hand margin and encircled.

6. If a student has attempted an extra question, answer of the question deserving more marks should be retained and the other answer scored out.

7. No marks to be deducted for the cumulative effect of an error. It should be penalized only once.

8. A full scale of marks 1-70 has to be used. Please do not hesitate to award full marks if the answer deserves it.

9. Every examiner has to necessarily do evaluation work for full working hours i.e. 8 hours every day and evaluate 25 answer books per day.

10. Ensure that you do not make the following common types of errors committed by the Examiner in the past:-

  • Leaving answer or part thereof unassessed in an answer book.
  • Giving more marks for an answer than assigned to it.
  • Wrong transfer of marks from the inside pages of the answer book to the title page.
  • Wrong question wise totaling on the title page.
  • Wrong totaling of marks of the two columns on the title page.
  • Wrong grand total.
  • Marks in words and figures not tallying.
  • Wrong transfer of marks from the answer book to online award list.
  • Answers marked as correct, but marks not awarded. (Ensure that the right tick mark is correctly and clearly indicated. It should merely be a line. Same is with the X for incorrect answer.)
  • Half or a part of answer marked correct and the rest as wrong, but no marks awarded. 

11. While evaluating the answer books if the answer is found to be totally incorrect, it should be marked as (X) and awarded zero (0) Marks.

12. Any unassessed portion, non-carrying over of marks to the title page, or totaling error detected by the candidate shall damage the prestige of all the personnel engaged in the evaluation work as also of the Board. Hence, in order to uphold the prestige of all concerned, it is again reiterated that the instructions be followed meticulously and judiciously.

13. The Examiners should acquaint themselves with the guidelines given in the Guidelines for spot Evaluation before starting the actual evaluation.

14. Every Examiner shall also ensure that all the answers are evaluated, marks carried over to the title page, correctly totaled and written in figures and words.

15. The Board permits candidates to obtain photocopy of the Answer Book on request in an RTI application and also separately as a part of the re-evaluation process on payment of the processing charges

Click Here to Download

Courtesy: CBSE

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CBSE Board Class-XII
सीबीएसई बोर्ड कक्षा-12
Marking Scheme
Bio Technology
Class-12
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