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ISRO Technical Assistant Mechanical 2017
10

ISRO Technical Assistant Mechanical Question Paper - 2017 with Answer Key

10) Number of minimum control points required to generate a quadratic B-spline curve

2

3

4

5

Answer is:

3

ISRO Technical Assistant Mechanical Question Paper - 2017 with Answer Key

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Related ISRO Technical Assistant Mechanical Question Paper - 2017 with Answer Key

11) Which is positive drive?

Flat belt drive

Round belt drive

Crossed belt drive

Timing belt

Answer is:

Timing belt

Which is positive drive?

12) An elephant is stopped by a rope wound twice around the rough trunk of a tree. If the elephant exerts a pull of 1000 kgf, the minimum force required to stop the elephant is (Coefficient of friction between the rope and the tree is 0.3)

1000 kgf

300 kgf

700 kgf

23 kgf

Answer is:

23 kgf

13) Which of the following is a dimensionless quantity

Kinematic Viscosity

Porosity

Capacitance

Illuminance

Answer is:

Porosity

14) De-aerator in thermal power plants is used to

Remove dissolved gases from feed water

Reduce temperature of feed water

Reduce pressure of feed water

None of the above

Answer is:

Remove dissolved gases from feed water

ISRO Technical Assistant Mechanical Question Paper - 2017 with Answer Key

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