who is the freedom fighter

3 Answers   Mechanical, RRB,

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Why Diesel Engines are expensive than petrol Engines? Tell the economics of both the engines?

14 Answers   Bhel, TATA,

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every pump has a maximum H & Q. Also has BEP( Best Efficiency Point). But how can we fix a pump for BFP.

1 Answers  

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what is differences between welding & brazing?

2 Answers  

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Which pollutant is major greenhouse gas and what is its effect ?

0 Answers  

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Some questions was asked related to boundry layer and vortex flow.

1 Answers   Bhel,

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Hi all, I am an Mechanical engineer, 2010 pass out, working as a HVAC design Engineer from past 2 years and I am getting pay of 2.5 lpa. I accidentally applied for SBI clerical post and I got selected, I am in a dilemma as to which to choose

2 Answers  

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Describe a contribution you have made to a project on which you have worked previously?

0 Answers  

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what is the tool holding system?

1 Answers  

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What are the purposes of spiral gear in a purifier?

0 Answers   RRB,

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Can anybody please provide any link to calculate force rquired to bend a metal sheet into pipe? or describe how is it calculated?

2 Answers  

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1. What will happen if the armature rheostat is not in maximum position while starting the motor? 2. What will happen if the armature resistance is in minimum position and the eld resistance is in maximum position while starting the motor? 3. How do you reverse the direction of rotation of a DC motor? 4. If the armature connection and the eld connection both are reversed, does the direction of rotation of the motor reverse?

2 Answers  

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