which material used in railway track

10 Answers   TATA,

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IN THERMAL POWER PLANT WHY WE ARE USING SINGLE SHAFT FOR THE COUPLING OF HP,IP&LOW PRESSURE TURBINES....WE CAN USE INDIVIDUAL SHAFT FOR EACH TURBINE....?

2 Answers  

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what is the reasson after complitation of suction stroke and started comperation stroke inlet valve open for few digrees

3 Answers  

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How the thickness of thermal boundary layer and thickness of hydrodynamic boundary layer related ?

0 Answers  

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14. What different types of Heat treatment processes and why heat treatment is required?

1 Answers   Amul,

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the movement of piston is necessary for starting the engine na. then how does the big vehicles start. their piston can't be moved when the engine is at standstill. what actually the procedure........

5 Answers  

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Is Solid work and solid edge best programs for drawing? what is the difference bewteen them? r there better softwares?

0 Answers  

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Is heat treatment required for hardox 400+Mild steel welding ?

2 Answers  

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Hai, iam renjith. my qtn about the calorex heat and cool pump. What is the reason of the above machine is trip on high pressure. r134a gas using in this system. 8 months old. model is calorex propac 90(3 phase). This system has 2 compressor. Both are starting on 13amps after that rise up to around 21 within 1 minute. After will be trip on high pressure. Showing 68 psi in suction side on standby mode. Can i have a solution without delay? Renjith renjithngm@gmail.com

0 Answers  

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why we do not megger to motor under system is very high vaccum condition. and what is the tempreture of vaccum conditon

0 Answers   Daikin,

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Which tools are used in fitting shop?

0 Answers  

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List at least two factors that promote transition from ductile to brittle fracture.

0 Answers  

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