ISRO Scientist or Engineer Mechanical 2008
Instructions
For the following questions answer them individually
Question 32
The centre and radius of the circle $$z\overline{z} - (2 + 3i)z - (2 - 3i)\overline{z} + 9 = 0$$ are
Question 35
Basic shaft and basic hole are those whose upper deviations and lower deviations respectively - are
Question 36
The general equation of continuity for three-dimensional flow of a compressible fluid for steady flow is (where u, v, w are components of velocity in x, y and z directions respectively)
Question 40
A rocket exists exhaust gases with $$\rho = 0.5 kg/m^3$$ out a 50 cm diameter nozzle at a velocity of 1200 m/s The thrust, is
