wat is the need to run a machine without feed???

1 Answers  

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my dear friends i want to know about pattern of HPCL & SAIL written exam papers. so please send me the details.

0 Answers   Bhel, HPCL,

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How to calculate CFM in Compressure or Blower? EX. I hv Blower with 5hp motor.then how to calculate the CFM?

0 Answers  

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what is boiler

9 Answers   HCL, RRB,

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How do you reset the circuit breaker?

0 Answers   RRB,

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What is pour point?

1 Answers   RRB,

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What would be the COP of a chiller having capacity of 750 TR and IKW is 0.6 KW/TR

2 Answers  

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i am B.E mechanical enginner and i am appearing exam OF mahagenco for the post junior engineer.can get previous exam paper for mahagenco for B.E mechanical engineer .I ALSO WANT STUDY MATERIAL FOR EXAM.

1 Answers  

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What is the purpose of corrugated furnaces?

0 Answers   ABC Inc, RRB, Siemens,

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a compressor running at 100 rpm gives 40% efficincy speed increase from 200 wt will be the efficincy???????????

2 Answers  

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There is a back compression in Engine, what does it mean

0 Answers  

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how to compute the cfm in 1 room .please give the answer and the formula to get cfm need in 1 room

1 Answers  

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