Answer / brijesh sojitra

Heat Transfer co-officent:

U= 1/ Hi+H0+L/k

Answer / ibrahim_mahmoud

It is used in Condenser design calculations always
and its value is calculated from some charts and constants
for condenser design
it depends on cooling water inlet of the condenser,velocity
of this water,fouling on condenser walls,thickness of
condenser tubes and shell, material of condenser

Answer / jay

The overall heat transfer coefficient U is a measure of the overall ability of a series of conductive and convective .

In case of AHU ,how to arrive at chilled water USGPM of the AHU in case the AHU CFM is given. Can some HVAC genius please advise.

3 Answers   SR,

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What are the different theories of failure under static load, explain ?

0 Answers  

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What is knurling?

0 Answers  

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AIR CONDITIONERS HAVE RATING IN BTU AND TON OR SOMETIMES IN KW ALSO... WHAT IS THEIR RELATION? ALSO ACs HAVE TWO POWERS (IN WATTS) WRITTEN ON THEIR NAME PLATES WHAT DOES EACH MEAN? HOW TO DETERMINE THE RUNNING CURRENT IN AMPERES OR THE ENERGY CONSUMED IN WATTS? WHAT IS THE THUMB RULE FOR DETERMINING THE CURRENT AND TON OF AN AC?

7 Answers   Carrier, HAL,

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Car tyres are usually made of ?

0 Answers  

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what path fanction

2 Answers  

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Explain the nuclear reactor.

0 Answers  

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why a diesel generator gives less fuel consumption which has a mechanical governer compared to auto governor

1 Answers   L&T,

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Name of the tables which is going to join two tables in querry ?

0 Answers  

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Why in screw & centrifugal compressor using rolor bearing

3 Answers   Johnson Controls,

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What will happen to the resistance, when the diameter of the conductor is doubled?

7 Answers   Bhel,

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What will you do in case of scavenging fire

1 Answers   IOCL, RRB,

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