1.how do you purchase the sheetmetal,machined components for OEMS? 2.WHAT IS THE SYSTEM TO BE MAINTAINE FOR PURCHASE ACTIVITY? 3.HOW DO U DO THE PRICE NEGOTIATIONS & ITS PROCEDURES? 4.WHAT ARE THE PROBLEMS WILL FACE WHILE PURCHASING THE COMPONENTS& WHAT IS THE SOLUTION TO OVERCOME BY THAT ONE 5.WHAT IS THE NECESSARY NOTES TO MAINTAIN THE PO& RELEASING THE PO?

0 Answers   BARC, CADD,

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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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To operate 4 ac of 2 tons how kva genatator need

0 Answers  

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What is the expansion valve in HVAC & How it works ????????????

11 Answers  

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what will happen if there is no expansion valve in the air conditioning system? is there any possiblities of working an AC system without expansion valve?

4 Answers  

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what is bearing stress?

4 Answers  

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What is the criteria of selecting between Rotary Drum Filter/Centrifuge/Other Equipment?

1 Answers   NHPC,

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can anyone plz send me question papers of DMRC for the post of junior engineer.(MECHANICAL) OR STATION CONTROLLER I wud b highly obliged. plz mail me at manpreet.sodhi08@gmail.com MANPREET SINGH

0 Answers   DMRC,

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How to select the shock absorber?...................

1 Answers   BARC,

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why does polytropic efficiency of a compressor decrease with increasing flow rate ?

0 Answers   L&T, ONGC,

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For conduction of heat, the instantaneous rate of heat flow is product of three factors. What are these ?

0 Answers  

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what is the difference between technology and engineering ?

3 Answers  

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