why capacitive transducer have higher output impedance??? how we can reduce this impedance by providing longer connecting wire??

 

Welcome to the forum.
Higher than what?
Can you post a schematic of your circuit with the transducer?
Is this a homework question?

 

thnx for welcome.

this question was asked in a paper which for getting admission in master degree of engineering.

here,higher means it has high impedance compare to other type of TRANSDUCER which is used for measurement like inductive transducer.....

there is no figure in question....

 

here,higher means it has high impedance compare to other type of TRANSDUCER which is used for measurement like inductive transducer..

Since the impedance of a capacitor and inductor decrease and increase respectively as frequency increases, and neither capacitance nor inductance is specified, your question does not have a unique answer.
The connecting wire does not affect the impedance of the transducer per se, although it will affect the total circuit impedance.