GATE ME 2003 | GATE ME Year Wise Previous Years Questions

GATE ME 2003

MCQ (Single Correct Answer)

-0.3

In terms of theoretical stress concentration factor $$\left( {{k_t}} \right)$$ and fatigue stress concentration factor $$\left( {{k_f}} \right),$$ the notch sensitivity $$'q'$$ is expressed as

$$\left( {{k_f} - 1} \right)/\left( {{k_t} - 1} \right)$$

$$\left( {{k_f} - 1} \right)/\left( {{k_t} + 1} \right)$$

$$\left( {{k_t} - 1} \right)/\left( {{k_f} - 1} \right)$$

$$\left( {{k_f} + 1} \right)/\left( {{k_f} + 1} \right)$$

GATE ME 2003

MCQ (Single Correct Answer)

-0.3

The $$S$$-$$N$$ curve for steel becomes asymptotic nearly at

$${10^3}\,$$ cycles

$${10^4}\,$$ cycles

$${10^6}\,$$ cycles

$${10^9}\,$$ cycles

GATE ME 2003

MCQ (Single Correct Answer)

-0.6

In a band brake the ratio of tight side band tension to the tension on the slack side is $$3.$$ If the angle of overlap of band on the drum is $${180^ \circ }$$ the coefficient of friction required between drum and the band is

$$0.20$$

$$0.25$$

$$0.30$$

$$0.35$$

GATE ME 2003

MCQ (Single Correct Answer)

-0.3

Hardness of green sand mould increase with

Increase in moisture content beyond $$6$$ percent

Increase in permeability

Decrease in permeability

Increase in both moisture content and permeability

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2020