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What are the basic components of Lead Acid cell?
Ans. Basic components of Lead Acid cells are:
a) Positive Plates, which are tubular n shape, prepared by PBO2
b) Negative Plates, generally consists of lead grid into which active material of Sponge lead is pressed.
c) Separators, which are built by Synthetic, used between negative and Positive plates.
d) Container is prepared of hard rubber or PPCP with high insulating strength to resist acids which are used as Electrolyte.
e) Cell covers which covers container having level indicator and vent plugs.
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The engine on a motorcycle hums at 85 Hz. If the motorcycle travels toward a resting observer at a velocity of 29.6 m/s, what frequency does the observer hear? Use 343 m/s
Due to drift velocity of electrons and due to collision of electrons
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Fast neutrons can be changed into slow neutrons by certain materials known as moderator's when last moving neutrons pass by a moderator, they combine with the molecules of the mod
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You just need to use numerical methods to find temperature distribution in two or three dimensional plate; cylinder, sphere or you can model heat flow in any geometry with boundary
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