Answer / afsal

the eccentricity can be a serious default for electrical rotating machines. Indeed it can degrade its performances, causes other defects and make it more audible noise and vibration

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

0 Answers   RRB,

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How much stack emmission through your chimney and what is the state govt norms ?

0 Answers   Jindal,

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Explain working of francis turbine?

0 Answers   John Deere,

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Causes of emergency trip of diesel engine

0 Answers  

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What are the causes of dirty lubricating oil?

0 Answers   RRB,

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Give the safety precaution when working in a high place.

0 Answers   RRB,

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how many types of suspensions are used in automobiles?

0 Answers  

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• What do you consider to be your job's most important assets?

1 Answers  

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in a centrifugal pump .. when we close the delivery valve partially .. does this increase the pressure before or after the valve .. and why ??

1 Answers  

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What are the conditions considered while evaluvating MARGIN OF SAFETY for newly designed mechanical components....? or Explain its steps...??

3 Answers  

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What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1 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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