[Download PDF] ISRO Scientist or Engineer Electronics 2008 Paper with Solutions

Instructions

For the following questions answer them individually

Question 11

Two transistors have the same value of $$\alpha$$ but different gain bandwidth products. One of them is a germanium transistor and the otheris a silicon transistor. Both the transistors have similar geometries and base width. The transistor with lower GB product

Video Solution

Question 12

The following transistor configuration has the highest input impedance

Video Solution

Question 13

If $$t_c$$, h and $$t_m$$ specify the cache access time, hit ratio and main memory access time then the average access time is (given $$t_c = 160 ns, t_m = 960 ns, h = 0.90$$)

Video Solution

Question 14

The advantage of write (copy) back data cache organization over write through organization is

Video Solution

Question 15

$$E^2PROM$$ storage element is

Video Solution

Question 16

The modulus of $$1 + \cos \alpha + i \sin \alpha$$ is

Video Solution

Question 17

The 8 bit DAC produces 1.0 V fora digital input of 00110010. Whatis the largest outputit can produce?

Video Solution

Question 18

The fastest ADC amongthe following is

Video Solution

Question 19

The mod numberof a Johnson counterwill be alwaysequalto...... the numberofflip flops used

Video Solution

Question 20

Odd parity generator uses ............ logic

Video Solution

CAT Content

ISRO Scientist or Engineer Electronics 2008

Two transistors have the same value of $$\alpha$$ but different gain bandwidth products. One of them is a germanium transistor and the otheris a silicon transistor. Both the transistors have similar geometries and base width. The transistor with lower GB product

The following transistor configuration has the highest input impedance

If $$t_c$$, h and $$t_m$$ specify the cache access time, hit ratio and main memory access time then the average access time is (given $$t_c = 160 ns, t_m = 960 ns, h = 0.90$$)

The advantage of write (copy) back data cache organization over write through organization is

$$E^2PROM$$ storage element is

The modulus of $$1 + \cos \alpha + i \sin \alpha$$ is

The 8 bit DAC produces 1.0 V fora digital input of 00110010. Whatis the largest outputit can produce?

The fastest ADC amongthe following is

The mod numberof a Johnson counterwill be alwaysequalto...... the numberofflip flops used

Odd parity generator uses ............ logic

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