Answer / guest

A counterweight is often used in traction lifts
(elevators), cranes and funfair rides. In these
applications, the expected load multiplied by the distance
that load will be spaced from the central support (called
the "tipping point") must be equal to the counterweight's
mass times its distance from the tipping point in order to
prevent over-balancing either side. This distance times
mass is called the load moment.[2]

• What do co-workers say about you

1 Answers   Petro Star Mount,

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Q : How to calculate cooling water pumps head, do I need to consider static head and frictional loss of the pipe with high elevation? I mean to say is discharge pipe branches to several elevations and joins to the cooling water return line. The highest elevation pipe goes to a heat exchanger at (xx) psi inlet pressure. Should I consider only pump discharge header and this piping for head calculations? How about frictional losses in return pipe? Pressure recovered in return piping is good enough to make it back to the cooling tower?

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What is a mechanism?

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SAINT GOBAIN IS CORE FOR MECHANICAL OR NOT?

1 Answers   Saint Gobain,

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what is the difference between shaft vibration and bearing vibration?

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How to calculate per kW how much fuel conssume in DG set?

4 Answers   BEC, L&T,

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please send the last 5 years {{{JUNIOR ENGINEER GRADE II - MECHANICAL RRB CHENNAI}}} TECHNICAL question papers

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when do we use roller bearing, deep groove ball bearing, angular bearing, sealed bearing, semi sealed bearing, unsealed bearing, anti friction bearing, journal bearing, thrust bearing

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what is the major purpose to choose the type of casting whether gravity,pressure,low poressure&shell moulding?

2 Answers   Hyundai,

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The advantage of a controllable pitch propeller?

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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?

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what is the difference between under vacuum & under pressure boiling?

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