Microwave Oven MCQs – Chapter 4 DAE

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1. The range of radio waves used in microwave oven is,





2. What is used in microwave oven for generating of microwaves?





3. In microwave oven H.V Transformer generates volts for magnetron tube





4. Microwave oven working on which principle





5. The microwaves are carried to cooking cavity in oven by





6. The circuits which protect the system from overheat & other faults in microwave oven





7. The microwaves are generated in the following in microwave oven





8. In microwave oven, some waves directly following towards the food;





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