ISRO Scientist or Engineer Mechanical 2009

Instructions

For the following questions answer them individually

Question 61

The kinematic planar chain shown in the given figure is a

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Question 62

The machining process in which the work picce is dissolved into an electrolyte solution is called

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Question 63

In the metal forming process, the stresses encountered are |

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Question 64

A grinding wheel is specified as 49 A 26 36 M 7 V 24. The number36 stands for

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Question 65

In a fluid machinery, the relationship between saturation temperature and pressure decides the process of

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Question 66

Anodising is

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Question 67

The process layout is best suited where

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Question 68

The blank size of the gear of 3 mm module and 40 number of teeth is

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Question 69

A bag contains 7 white, 6 red and 9 black balls. Two balls are drawn at random. The probability that both the balls will be black is

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Question 70

Match list - I (Machining Process) with list —II (Associated medium) and select the correct answer using the codes given below the lists

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