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VGS PUBLICATION-BRILLIANT-ELECTRICAL CONDUCTIVITY OF LIQUIDS-EXERCISE
- Why are you advised not to touch electric appliances with wet hands?
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- Why do we use LED in the tester instead of a bulb ?
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- Why do we use LEDs as indicators in electrical appliances ?
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- What is meant by good conductors of electricity?
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- What is meant by bad conductors of electricity?
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- Why does not distilled water conduct electricity ?
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- Why is water used at our homes a good conductor of electricity?
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- What is electrolytic cell?
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- When we pass current through a copper sulphate solution having copper ...
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- If the key is to be coated with aluminium instead of copper, what chan...
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- A child staying in a coastal region tests the drinking water and also ...
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- Is it safe for electrician to carry out electrical repairs outdoor dur...
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- A tester is used to check conduction of electricity through two liquid...
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- When the free ends of a tester are dipped into a solution, the magneti...
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- What is the main threat to environment from electroplating factories?
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- Why should we have to deposit nickel or chromium on iron?
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- What is the name given to wires attached to LED ? How are these wires ...
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- What are the requirements for fine coating in electroplating process ?
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- Name three liquids which when tested in the manner shown in figure may...
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- If bulb does not glow with the passage of current, what are possible r...
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