Electronics Instruments and measurements

Practical-1 Wheatstone bridge

  1. Application of Wheatstone bridge
  2. Derive expression to find out unknown resistance using Wheatstone bridge
  3. What is balanced and unbalanced point in Wheatstone bridge?

Practical -2 Maxwell Bridge

  1. Why Maxwell bridge is used? (application)
  2. Derive expression to find out unknown inductance using maxwell bridge
  3. Practically How you can balanced Maxwell bridge   ?
  4. Advantages of Maxwell Bridge.
  5. What is error?

Practical-3 Schering bridge

  1.  Why Schering bridge is used? (application)
  2. Derive expression to find out unknown inductance using Schering bridge
  3. Practically How you can balanced Schering bridge   ?
  4. Advantages of Schering Bridge.
  5. What is Accuracy?

Practical-5 Characteristics of L.V.D.T.

  1. What is  L.V.D.T?
  2. What are the components of L.V.D.T?
  3. Derive the three cases for L.V.D.T to measure displacement
  4. Application of L.V.D.T?
  5. What is basic function of L.V.D.T?

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