ISRO Scientist or Engineer Electronics 2014
For the following questions answer them individually
Following four resistances are connectedin parallel; the largest power is dissipated by ....
1) 2.4 Ω, 1W
2) 5.1 Ω, 2W
3) 10 Ω, 5W
4) 22 Ω, 10W
Determine the correlation coefficient between the pulses x(t) and y(t) shown in the fig. below :
If an input signal with non-zero dc component is applied to a low pass RC network with single resistor R and single capacitor C as shown below, the dc component in the output will be :
The thermal noise spectral density generated in a resistor kept at $$t^\circ C$$ is given by:
What are poles and zeros of a system having following transfer function?
$$H(z) = (1 - z^{-2})(1 + 1.3 z^{-1} + 0.36 z^{-2})$$
The change in phase of an electromagnetic wave normally incident on a perfect conducting wall is?
