GATE ECE 2013 | GATE ECE Year Wise Previous Years Questions

GATE ECE 2013

MCQ (Single Correct Answer)

-0.6

Consider two identically distributed zero - mean random variables $$U$$ and $$V.$$ Let the cumulative distribution functions of $$U$$ and $$2V$$ be $$F(x)$$ and $$G(x)$$ respectively. Then for all values of $$x$$

$$F\left( x \right) - G\left( x \right) \le 0$$

$$F\left( x \right) - G\left( x \right) \ge 0$$

$$\left( {F\left( x \right) - G\left( x \right)} \right).x \le 0$$

$$\left( {F\left( x \right) - G\left( x \right)} \right).x \ge 0$$

GATE ECE 2013

MCQ (Single Correct Answer)

-0.3

For 8085 microprocessor, the following program is executed. GATE ECE 2013 Microprocessors - Instruction Set and Programming with 8085 Question 25 English

GATE ECE 2013 Microprocessors - Instruction Set and Programming with 8085 Question 25 English

At the end of program, accumulator contains

17 H

20 H

23 H

05 H

GATE ECE 2013

MCQ (Single Correct Answer)

-0.6

There are four chips each of 1024 bytes connected to a 16 bit address bus as shown in the figure below. RAMs 1,2,3 and 4 respectively are mapped to addresses GATE ECE 2013 Microprocessors - Pin Details of 8085 and Interfacing with 8085 Question 10 English

GATE ECE 2013 Microprocessors - Pin Details of 8085 and Interfacing with 8085 Question 10 English

0C00H − 0FFFH,1C00H − 1FFFH, 2C00H − 2FFFH,3C00H − 3FFFH

1800H − 1FFFH,2800H − 2FFFH, 3800H − 3FFFH,4800H − 4FFFH

0500H − 08FFH,1500H − 18FFH, 3500H − 38FFH,5500H − 58FFH

0800H − 0BFFH,1800H − 1BFFH, 2800H − 2BFFH,3800H − 3BFFH

GATE ECE 2013

MCQ (Single Correct Answer)

-0.6

Two magnetically uncoupled inductive coils have Q factors q₁ and q₂ at the chosen operating frequency. Their respective resistances are R₁ and R₂. When connected in series, their effective Q factor at the same operating frequency is

q₁ + q₂

(1/q₁) + (1/q₂)

(q₁R₁ + q₂R₂)/(R₁ + R₂)

(q₁R₂ + q₂R₁)/(R₁R₂)

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