How can we calculate the per hour productivity of a hydraulic rock breaker,for excavator..

0 Answers  

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

0 Answers  

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What do you measure in the banana and mountain diagram?

0 Answers   RRB,

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I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

0 Answers  

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wat is the meaning of cop of wet suction and dry suction?????

1 Answers  

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sir, i am going to appear in the test of BEML 2009 so i want to get the type of question paper asked in previous exams of BEML.

0 Answers  

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what is E.S.P

6 Answers  

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aptitutude and technical questions asked in HPCL MECHANICAL ENGG TEST PAPER. IF ANY ONE HAS SAMPLE PAPERS .PLEASE SEND ME ON MY E-MAIL ID . goyal.nirmal@gmail.com. plz

0 Answers   BP, HPCL,

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Choose dehumudification method.

5 Answers   BEL, L&T,

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These questions were asked at NICL for the post of Administrative Officer(Specialist): 1. Questions on B.Tech Project 2. What is camshaft and its working 3. Shape of a Cam 4. If Otto and Diesel Cycle has same compression ratio that which will have higher efficiency 5. Effect on IC Engine efficiency if inlet temp increased 6. Who is the current world champion in Chess(as of Sept 2012) 7. Sports person involved in dope charges(Lance Armstrong) 8. Formula for Otto cycle efficiency in terms of temperature 9. 2016 olympics will be going to held in which city

2 Answers   Atlas Honda, JL, NIC,

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a cylinder, which length is 750mm and dia meter is 200mm, so find out a volume of cylinder ?

5 Answers  

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How with alloying of steel it is possible to a achieve properties which can not be achieved with heat treatment ?

0 Answers  

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