SSC JE Electrical Engineering 2017 Set 2 Paper

Question : 134 of 200

Marks: +1, -0

Consider the following statement :
A Linear Variable Differential Transformer (LVDT) has
i. One primary winding
ii. Two exactly similar secondary windings
iii. A toroidal magnetic core of these statements which is / are correct ?

ii & iii
i & ii
i & iii
i, ii & iii

Validate

Solution:

Linear variable differential transformer (LVDT) is use inductive transducer that convert the linear motion into electrical signal.
The transformer consists of a primary winding ‘P’ and two secondary winding

S_1

and

S_2

wound on a cylindrical former (Hollow in nature and will contain core).

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