ISRO Scientist or Engineer Electronics 2011

The figure of merit of a logic family is given by

............... is defined as the time delay that a signal component of frequency $$\omega$$ undergoesas it passes from the input to output of the system.

Which statementis true regarding a behavior modeling in VADL

The process of imitating one system with anotherso that the imitating systems accepts the samedata, executes same programs and achieves sameresults as the imitated systems is known as

The values of R, L and C in series RLC circuit that resonates at 1.5 KHz and consumes 50W from a 50V ac source operating at the resonant frequency. The bandwidth is 0.75 KHz.

When VSWR is 3, the magnitude of the reflection co-efficient will be

The conductivity of the intrinsic germanium at $$300^\circ$$K is . When, $$n_{i}$$; at $$300^\circ K = 2.5 X 10^{13}/cm$$ and $$\mu_{n}$$, and $$\mu_{p}$$, in germanium are 3800 and 1800 cm$$^2$$/Vs respectively.

As comparedto a full waverectifier using 2 diodes, the four diode bridge rectifier has the dominant advantage of

In a real time system, the simplest scheme that allows the operating system to allocate memory to two processes simultaneously is ............

$$(\cos 5 \theta - i \sin 5 \theta)^{2}$$ is same as