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Describe Wheatstone's network with a nea...

Describe Wheatstone's network with a neat circuit diagram. Obtain the expression for its balance condition.

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### Wheatstone Bridge Network **Circuit Diagram:** A Wheatstone bridge consists of four resistors arranged in a diamond shape. The circuit diagram can be represented as follows: ``` P ...
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Knowledge Check

  • For resistances 10Omega, 10 Omega, 10 Omega and 15 Omega form a Wheatstone's network. What shunt is required across 15 Omega resistor to balance the bridge ?

    A
    `10 Omega`
    B
    `15 Omega`
    C
    `20 Omega`
    D
    `30 Omega`

  • The wheatstone's network is most sensitive when the ratio of its arms is

    A
    ` 1 : 1`
    B
    zero
    C
    `10 : 1`
    D
    `1 : 100`

  • In the circuit given, the correct relation to a balanced Wheatstone bridge is

    A
    `(P)/(Q) = (R)/(S)`
    B
    `(P)/(Q) = (S)/(R)`
    C
    `(P)/(R) = (S)/(Q)`
    D
    None of these

    • Similar Questions

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    (a) Derive the conduction of balance for wheatstone bridge. (b) Draw the circuit diagram of a meter bridge to explain how it is based on wheatstone bridge.

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