GATE ECE 2005 | GATE ECE Year Wise Previous Years Questions

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

The circuit using a BJT with β = 50 and V_BE = 0.7 V is shown in the figure. The base current I_B and collector voltage V_C are respectively GATE ECE 2005 Analog Circuits - Bipolar Junction Transistor Question 36 English

GATE ECE 2005 Analog Circuits - Bipolar Junction Transistor Question 36 English

43 μA and 11.4 Volts

40 μA and 16 Volts

45 μA and 11 Volts

50 μA and 10 Volts

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

A symmetric three-level midtread quantizer is to be designed assuming equiprobable occurrence of all quantization levels.

If the input probability density function is divided into three regions as shown in figure, the value of 'a' in the figure is

GATE ECE 2005 Communications - Noise In Digital Communication Question 27 English

$${1 \over 3}$$

$${2 \over 3}$$

$${1 \over 2}$$

$${1 \over 4}$$

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

A symmetric three-level midtread quantizer is to be designed assuming equiprobable occurrence of all quantization levels.

The quantization noise power for the quantization region between –a and +a in the figure is

$${4 \over 81}$$

$${1 \over 9}$$

$${5 \over 81}$$

$${2 \over 81}$$

GATE ECE 2005

MCQ (Single Correct Answer)

-0.6

A signal as shown in figure is applied to a matched filter. Which of the following does represent the output of this matched filter? GATE ECE 2005 Communications - Noise In Digital Communication Question 28 English

GATE ECE 2005 Communications - Noise In Digital Communication Question 28 English

GATE ECE 2005 Communications - Noise In Digital Communication Question 28 English Option 1

GATE ECE 2005 Communications - Noise In Digital Communication Question 28 English Option 2

GATE ECE 2005 Communications - Noise In Digital Communication Question 28 English Option 3

GATE ECE 2005 Communications - Noise In Digital Communication Question 28 English Option 4

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