what type of questions would a catia fresher be asked in an interview? can u give me the questions and answers?

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2. Dry saturated steam at 3.5 bar is expanded through a convergent nozzle to 2.2 bar. The exit area is 5 sq. cm. Calculate the exit velocity and mass flow rate, assuming isentropic expansion and super saturated flow. b) A cast iron cylinder head is fastened to a cylinder of 750mm bore with 12 stud bolts. The maximum pressure inside the cylinder is 3 Mpa. The stiffness of part is thrice the stiffness of the bolt. What should be the initial tightening load so that the point is leak proof at maximum pressure? Also choose a suitable bolt for the above application 2 The propeller shaft of a marine engine is to transmit 600 kW at 1200 rpm, without a significant bending. The efficiency of the propeller is 88% at 32 knots ( 1 knot = 1085 km/hr). If the slenderness ratio is less than 50 and the permissible shear stress should not exceed 65 Mpa. Determine the diameter of shaft. 3 A semi-elliptic leaf spring consists of two extra full-length leaves and six graduated length leaves, including the master leaf. Each leaf is 7.2 mm thick and 65 mm wide. The centre-to-centre distance between the two eyes is 1.3m. The leaves are pre-stressed in such a way that when the load is maximum, stress induced in all leaves are equal to 380 N/mm sq. Determine the maximum force that the spring can withstand

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• Could you describe a typical day or week in this position? What are the challenges facing this position?

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What is the materials of jib?

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what does Eccentricity indicate?

2 Answers   CLP India, IBM, Jhajjar Power Plant, NTPC,

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What is under cooling and supercooling?

4 Answers  

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Define pitting.

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CATIA:VARIATON IN SIZE AND PATTEREN

0 Answers   TATA,

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advantage & disadvantage of using lpg in car ?

3 Answers  

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what are "R-condition"and "T-condition" in the designation of Steels ??

0 Answers   KLR Industries,

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what is the effect of throttle pressure on turbine efficiency?

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Cam,Connecting Rod,Piston & Cylinders Combinely forms How many links ?

2 Answers   Bhel,

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