How we can increase the efficiency of boiler without creating any effort

4 Answers  

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Which material grade is better for low temperature application upto -20 deg C either IS 2062 GR B OR IS 2062 GR C ?

0 Answers  

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current rating of a 3 phase DG set is 20 Amps, but what will be the per phase current for single phase supply.

2 Answers  

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what is mpa

2 Answers  

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Who invented springs?

0 Answers  

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welding electrodes consumption per ton of structural steel fabrication

3 Answers   Galfar,

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pulley forms which pair?

3 Answers   BEL, Gujarat Guardian,

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what is gear ratio & how it can calculate

9 Answers   MAHINDRA,

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specific gravity of water

9 Answers   JSW,

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Why pistons are usually dished at top ?

0 Answers  

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What is the difference between sales engineer & Project engineer? What are your strenghts & give example? Why should XYZ Company to appoint you as a sales engineer?

1 Answers   Maksel Engineers, Thermax,

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What is the significance of pressure angle in gears?

3 Answers   HCL, TATA,

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