IES Electronics and Telecommunication Previous year question papers

Here I am searching for the previous year Question paper of IES ( Indain Engineering Services) - Electronics and Telecommunication Engineering (ECE or E & T), can you please provide me the same????

As you are searching for the previous year Question paper of IES ( Indain Engineering Services) - Electronics and Telecommunication Engineering (ECE or E & T), so here I am sharing the same with you

CMRR in an ECG amplifier when input impedance is 2MΩ and difference of electrode skin contact as 1kΩ is
a. 1000
b. 2000
c. 3000
d. 5000

A graphic record of heart sound is
a. ECG
b. Phono-cardiogram
c. Vector-cardiogram
d. Electroencephalogram

Knockoff sounds are used in
a. In blood flow measurements
b. In blood pressure measurements
c. In heart valve functioning
d. As a reference for sound level measurement

To increase the magnifying power of a telescope , which of the following should be increased
a. Focal length of the objective
b. Focal length of the eye piece
c. Aperture of the objective
d. Aperture of the eye piece












Rest of the Questions are attached in below file which is free of cost

Attached Files Available for Download

	IES E&T Question paper 1.pdf (473.4 KB, 36 views)
	IES E&T Question paper 2.pdf (506.3 KB, 71 views)

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