What is the difference between kg/cm2 / Bar /psi in pressure units?

2 Answers   TATA, Tata Steel Limited,

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We have 6-axis wotan horizontal milling & boring machine. Linear axis- x,y,z,w & U. Rotary table B Axis Z,U & W axis are parallel. Z is tool axis. X is cross slide. We wish to retrofit the machine.Which control I should select & also suggest How many axis simutaneous control for linear & circular interpolation.

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WHAT IS THE DIFFERENCE BETWEEN IMPACT FORCE & SUDDEN FORCE.TELL ME WITH EXAMPLE IF YOU KNOW

2 Answers  

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What is the function of rocker arm

3 Answers   Engineers India Limited, HPCL,

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What is isotropic material ?

0 Answers  

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Why do we use solid shafts for transfer of power in case of pumps/ turbines & other machines why we use a hollow shaft (pipe) in universal joints of automobiles; although the rated load and twist is approx. the same?

9 Answers  

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we have read that when the piston goes up and down then the engine works i.e. the suction,compression etc etc. then what happens in the case of big vehicles, which start at stable condition, i.e. how does their piston moves when they are at rest. how suction,compression etc

5 Answers   Bhel,

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What is orthographic drawing?

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What are the thermal conductivity properties of brass?

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What causes damage to impellers?

1 Answers  

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A very strange fault i cam across today,that i never experienced not studied before, i need an answer for this. Phase to phase or line to line , L1,L2 & L3, voltages are 490VAC, but if i use line to ground , its again 490 VAC. . . whats the fault and theory behind of it?

0 Answers  

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Explain enthalpy.

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