MCQs: Nichrome is used in electric appliances because it has
Category: Science Mcqs, Published by: teswesm
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MCQs: Even the best electrical conductor contains some
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MCQs: Compared to devices having wires, torch bulb does not conduct
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MCQs: In our homes, electric supply uses
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MCQs: Compared to long thin wire of nichrome, the short thick wire has
Category: Science Mcqs, Published by: teswesm
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MCQs: The current in parallel circuit depends on
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MCQs: To which level, the current slows down depends on
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MCQs: When a large current passes through a fuse, it
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MCQs: An iron bar linked to a small hammer is attracted by the
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MCQs: The appliances that are used at homes, are usually termed as
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MCQs: The resistance also depends upon the
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MCQs: 'Copper' has
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MCQs: The consumed number of units of electricity can be found by applying formula
Category: Science Mcqs, Published by: teswesm
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MCQs: For each electric appliance, the fuse should be fixed with
Category: Science Mcqs, Published by: teswesm
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MCQs: In electric motors, a coil or a wire carrying an electric current produces
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MCQs: When electrons vibrate fast, some of the electrical energy is changed to
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MCQs: The process used in electroplating is called
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MCQs: The bulb glows because the filament is
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MCQs: One method of making a strong electromagnet is to increase
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MCQs: Small magnets are also used in
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