How are the pneumatic system and the hydraulic system similar?

0 Answers  

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which type of electrode can be used for welding hardox 400 to St37 ? and do i apply any heat treatment ?

1 Answers  

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Explain the hooke`s coupling.

0 Answers  

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What is freezing point?

2 Answers  

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The higest value of thermal conductivity is expected for a.) Solid ice b.) Melting ice c.) Water d.) Boiling water Give the thermal conductivity value for each.

8 Answers   BEL,

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what is motor?

3 Answers  

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What is the difference between Muff Coupling and Screwed Coupling with Cotter pin used in pump line shafts.

0 Answers   DAE,

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"What do you do when in your duty, ME alarm oil mist detect high density?"

0 Answers   RRB,

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A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)

0 Answers  

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What is the difference between austenite stabilisers and ferrite stabilisers ?

0 Answers  

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Give the procedures in starting centrifugal pumps.

0 Answers   RRB,

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what is difference between condenser and evaporator.

1 Answers   Divis Laboratories,

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