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Is the anode or cathode longer in LED ?

Is the anode or cathode longer in LED ?
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In LED anode terminal is longer and cathode terminal is smaller.

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What is the difference between an anode and a cathode?

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Do electrons flow from the anode to the cathode?

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It is an unidirectional device that blocks the current flow from cathode to anode   (A) SCR (B) PCR (C) VCR (D) DCR

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In electro-refining, the pure metal is deposited on (1) vessel (2) electrolyte (3) cathode (4) anode

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When a spoon is to be electroplated with nickel the spoon is (1) dipped in a nickel sulphate solution (2) made anode and a pure nickel rod, the cathode (3) made cathode and a pure nickel red, the anode (4) coated with nickel sulphate and dried

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Electrolysis of an aqueous solution of copper sulphate using copper electrodes gives (1) Copper at cathode and oxygen at anode. (2) Copper at anode and oxygen at cathode. (3) Copper at cathode and anodes dissolve to give copper. (4) Hydrogen at cathode and oxygen at anode.

Answer :

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Define cathode and anode.

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What is Cathode ray tube ?

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For developing the language abilities of kindergartners, which of the following would be the most appropriate way to follow up the writing of a group essay? Options: A) Prepare a list of the most difficult words for the children to learn to spell. B) Show the children how to revise the sentences to make them longer ... , then practice writing it, using cursive letters. D) Read the essay aloud, in unison with the children, then leave it displayed where they can examine it

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A dumper is normally filled in 18 hours but takes 6 hours longer to fill because of a leak in the bottom of the dumper. If the dumper is full the leak will empty it in how many hours? A) 76 hours B) 78 hours C) 72 hours D) 74 hours

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Answer :

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Description :

Answer :

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Answer :

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