Specifications

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Part - C
Answer the following questions briefly (4 Marks)
1. On what principle the vacuum cleaner works? Write the main components of standard
vacuum cleaner.
2. Write the features usually found on vacuum cleaners.
3. State the uses of different types of vacuum cleaner.
4. What are the advantages and disadvantages of semi-automatic washing machine?
5. Compare top loading and front loading washing machine.
6. Brief the three working cycle in washing machine.
Part - D
Answer the following questions in two page level (20 Marks)
1. Explain briefly the working and uses of i) upright vacuum cleaner and ii) cylinder vacuum
cleaner.
2. Explain briefly the construction and working of top loading washing machine. Also compare
top loading and front loading washing machines.
3. Explain briefly the construction and working of semi - automatic washing machine