How to identify that the given operation is transformation or action?

288

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We have drive feeding an output contactor for a 5000 hp motor @ 5kV application. The motor FLA is 629amps x 1.25% service factor = 786.25 amps The cable that we current have in place between the drive and the output contactor is 350kcmil- MV-105 (parallel cables). Per the NEC table 310.60 (C) (69). This show the cable ampacity is at 615 amps per cable for a rating of 1230 amps. We have derated the cable for the cable tray and the multiple cables application and our calculations show that after the correction factor factor we are at 922amps. 1230 amps x .75% correction factor factor = 922.5 amps. The customer is driving us to then use another safety factor of .25% off of the already derated cable. Can you please provide a longhand calculation for your solution on this application?

2197

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What do you understand by reverse routing?

831

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Is it safe to delete ost file?

1057

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How can you create infotype?

989

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How do I open a sybase database?

1053

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what are Threats

1829

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As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

1844

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Why HDFS performs replication, although it results in data redundancy?

146

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How do you create a data table in excel?

692

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Explain the sun-jaxws.xml file?

697

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Which tool installs dll on local computer and installs the windows service in transactional manner?

684

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How to work with the main workspace area of IDE?

1416

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i want to check whether the particular cost center is assigned to which Controlling cycle.

2590

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Do you studied an postgrade?

2434

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