CBSE 12th Electrical Machines Paper II Old Papers are the best source to prepare for exam because they will let you know the type of questions that are asked in exam paper. CBSE Class 12 Electrical Machines Previous Papers will give you the knowledge on how the study has to be done for examination. All questions from the respective field are asked in exam and so the students need to study all of them. As per CBSE syllabus, it is important to study all topics because there are chances that questions can come from anywhere.
The paper has all 6 mark questions from the field of Electrical Machines.
Q1: Explain with the help of neat sketches construction and principle of operation of a I- phase core type transformer.
Q2: Why cooling is necessary in transformers? Give a brief description of cooling of transformers.
Q3: After repairs a ceiling fan runs in reverse direction. Explain the reason with help of neat sketches and it remedy.
Q4: Draw a neat circuit diagram of compound motor and give its applications. Explain how a compound motor and give its applications. Explain how compound motor combines the advantages of both shunt and series type of DC motor.
Q5: Describe the construction and principle of operation of a I- phase capacitor run Induction motor with neat sketches.
CBSE Class 12 Electrical Machines Paper II Old papers can be attained from below and practiced for the better scores in the exam this year. Make a schedule to study well for exam and so the results will be good for you in the exam paper. Download all the papers and practice them with best efforts for the exam paper.
CBSE 12th Board Electrical Machines Paper II Previous Question Papers Download