how to select the mpcbs and contactor for 3 phase 30 hp star delta motors.for plc control.and tell me the calaculation for future use.

945

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What is an abstract property. Give an example?

46

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how ratio is calculated for any grade of concrete. for e.g. sppose M20 requires(x;y:z) quantity of cememt sand and aggregate.

796

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how water proof chemicals act in concrete to avoid leek?

1192

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Hi! My OTP script has several bitmap checkpoints included which I check in the test results xml file. The test is for SAP 4.7. I need to save these bitmaps to files or at least export them to the html file using the export function in the test results viewer. Could you please help me with this problem? Thank you in advance! Best regards, Peter

1522

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Database is hung. Old and new user connections alike hang on impact. What do you do? Your SYS SQLPLUS session IS able to connect.

1021

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When have you worked in a bad team? Which steps did you take to make it better?

76

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What is endl c++?

33

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What does flush do in python?

23

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Is xml schema better than dtd?

17

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What is the purpose of ram in a computer?

48

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What are the problems involved with queuing theory?

62

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Is special character in java?

29

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Difference between field and promoted property?

38

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What are different types of JVM's? for example we use dalvik jvm for android then what about the remaining operating systems?

1013

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