what is the highest critical temprature of refrigerant?

2 Answers   Hitachi,

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What are the defects in exhaust valve?

0 Answers   RRB,

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What is the relation between the thickness of the thermal boundary layer and the depth of the hydrodynamic boundary layer?

0 Answers  

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How are pipe flanges electrically insulated?

0 Answers  

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why vertical type mufflers are used in highway trucks? (other them space constrain)

4 Answers   JSW,

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Give one example each of the following proportion of materials dimensional, physical, technological and mechanical.

0 Answers  

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what is gear hob.

3 Answers  

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What will happen if oil is mixed with boiler feed water? Which is the best lubricant-air, oil or water? what is difference between fan and blowers

1 Answers  

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What is the ADP&PDP in air dryer?

2 Answers   Godrej,

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how a train take turns though there is no differential gear?

2 Answers  

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I WORKED AS A Q.C INSPECTOR IN STATIC EQUIPMENT.WHAT ARE THE QUESTIONS ARE LIKELY TO BE ASKED IN AN INTERVIEW.

0 Answers  

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Who built the tr alaska pipelene?

0 Answers  

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