What is residential silencer and industrial silencer? how can we know by looking only that it is the Residential type silencer.

0 Answers   TATA,

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What is the difference between gear motor and a stepper motor? Like i want to use gear motor for its excessive torque to move my robot. Can i use stepper motor instead?

0 Answers  

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What is the cause of backfire in boiler

1 Answers   Thermax,

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what is the diffrence between Torque and Power ( layman Idea)?

2 Answers  

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What is a turboprop engine?

0 Answers  

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Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

0 Answers   BARC,

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Respected Sir, I am preparing for J.E of RRB Chennai.Please send me all RRB Chennai solved paper in the year of 2004 to till date. My ID is musini_p@rediffmail.com Thanking you sir, Anand

1 Answers  

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hi guys ,pls help me......i urgently need previous year question paper for preparation of HPCL (MECHANICAL).pls email me @ mangal_2911@yahoo.co.in

0 Answers  

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difference between altenator and dyanmo?

3 Answers   Bhel,

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On what property u can distinguish material as brittle or ductile?

10 Answers   DRDO,

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Define the terms free energy and free enthalpy. What is their significance and importance ?

0 Answers  

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Give the safety precaution when working in a high place.

0 Answers   RRB,

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