Education and Career Forum

CBSE Class 12 Air-conditioning and Refrigeration-III Paper consist of 8 questions in it and students appearing for the paper have to attempt only 5 questions from it. There is total of 2 sub-questions for each question. Also, in this paper every question has been given same weightage. The paper has questions such as working of a high pressure float calves with the help of a neat sketch etc. The paper is very much scoring and you can score maximum marks of 40 which are also the full marks for this paper and for this you will get 3 hours which is more than enough. Below are attached some of the previous years question papers. For more details and information visit: http://entrance-exam.net/cbse-class-...on-iii-papers/

i want last 3 years cbse board exam PCM solved question papers for class 12