[Download PDF] ISRO Scientist or Engineer Electronics 2011 Paper with Solutions

Instructions

For the following questions answer them individually

Question 21

Which of the following operator cannot be synthesized by VHDL synthesis tools

Video Solution

Question 22

Which of the following statements with reference to a generic microprocessor is correct?

Video Solution

Question 23

An electric iron designed for 110V AC supply was rated at 500W. It was put across a 220V supply. Assuming that at 110V it supplied 500W output(i.e no losses) at the new voltage it will supply

Video Solution

Question 24

A very lossy, $$\frac{\lambda}{4}$$ long, 50 ohm transmission line is open circuited at the load end. The input impedance measured at the other end of the line is approximately.

Video Solution

Question 25

For the 2N338 transistor, the manufacturer specifies P max =100mW at $$25^\circ C$$ free air temperature and the maximum junction temperature, Tj max = $$125^\circ C$$. Its thermal resistance is

Video Solution

Question 26

In a Class AB amplifier, the current flows through the active device for

Video Solution

Question 27

Whichof the following is not true regarding a preemptive kernel

Video Solution

Question 28

The solution of differential equation $$\frac{dy}{dx} = e^{x - y} + x^{2} e^{-y}$$ is

Video Solution

Question 29

The intermediate frequency of a super-heterodyne receiver is 450 KHz. If it is tuned to 1200 KHz, the image frequency will be

Video Solution

Question 30

The bandwidth of a ‘N’ bit binary coded PCM signal for modulating a signal having bandwidth of 'f' Hz is

Video Solution

CAT Content

ISRO Scientist or Engineer Electronics 2011

ISRO Scientist or Engineer Electronics 2011

Which of the following operator cannot be synthesized by VHDL synthesis tools

Which of the following statements with reference to a generic microprocessor is correct?

An electric iron designed for 110V AC supply was rated at 500W. It was put across a 220V supply. Assuming that at 110V it supplied 500W output(i.e no losses) at the new voltage it will supply

A very lossy, $$\frac{\lambda}{4}$$ long, 50 ohm transmission line is open circuited at the load end. The input impedance measured at the other end of the line is approximately.

For the 2N338 transistor, the manufacturer specifies P max =100mW at $$25^\circ C$$ free air temperature and the maximum junction temperature, Tj max = $$125^\circ C$$. Its thermal resistance is

In a Class AB amplifier, the current flows through the active device for

Whichof the following is not true regarding a preemptive kernel

The solution of differential equation $$\frac{dy}{dx} = e^{x - y} + x^{2} e^{-y}$$ is

The intermediate frequency of a super-heterodyne receiver is 450 KHz. If it is tuned to 1200 KHz, the image frequency will be

The bandwidth of a ‘N’ bit binary coded PCM signal for modulating a signal having bandwidth of 'f' Hz is

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