ISRO Old Question Papers for Mechanical

Hello brother can you provide me the ISRO Old Question Papers for Mechanical, please provide it to me?

[Rajkumar Agarwal]

Hello buddy on your demand I am providing you the ISRO Old Question Papers for Mechanical…….

1 The concept of ---------------------------------- derived from the “ZEROTH LAW OF
THERMODYNAMICS”
TEMPERATURE

2 The concept of ------------------------------------- derived from the “SECOND LAW OF
THERMODYNAMICS”
ENTROPY

3 The expression for isentropic index [?] in terms of number of degrees of freedom
( n ) ------------------------
1+ [ 2 / n]

4 The critical Reynolds no upto which the viscous flow exists in pipe -------------------
2000

5 Two forces of equal magnitude P acts at right angles to each other and having same
directions. Find out the expression for their resultant [R ]
[2]½ P

6 The angular frequency of handclock------------------
?/30 rad/s

7 The equation for free torsional vibration----------------------------
[1/2?] [q/I]½

8 A thin cylinder is subjected to longitudinal stress s0 and internal pressure P , findout the maximum shearstress developed in it [ q max] ------------------------
0.5 s0

9 Rate of moment of momentum is equal to the -------------------------
Torque applied by the body

10 The expression for loss of energy [he ] due to sudden enlargement of the pipe--------
he =[v1-v2]²/2g


Isro Old Question Papers for Mechanical







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