What is the effect of addition of zinc in copper? What is the use of 70/30 brass ?

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1TR = 400 cfm How?

1 Answers   ASIT,

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why we cannot cool the room by opening the refrigerator ?

2 Answers  

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Study the attached ACS 790 AHU and boiler GUI and refer to the video on the software usage, catalog and the step by step document (page 9) to perform the following task: List in a table form the controllers and all their connected I/O for the boiler and the AHU.

0 Answers  

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I have mechanical job experience. I am planing to get diploma with the basis of my experience. which institutes will do this in fast track mode.

0 Answers  

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What is called governor in gas turbines?

2 Answers   GE,

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Where is the expansion tank located?

0 Answers   RRB,

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How can one estimate the flow from a centrifugal pump after an accident where the pipe attached to the pump discharge breaks? Extrapolate the characteristic pump curve to H=0?

0 Answers  

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HOW FORCE ACTING ON SPUR AND HELICAL GEAR

0 Answers  

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what is considered to be the first machine?

12 Answers  

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Explain the difference between the points of inflexion and contraflexure?

0 Answers  

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what is mist lubrication?give examples where it is used?

1 Answers  

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