what's the defiance between T beam and inverted beam.

1701

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Why use sub query in sql server and list out types of sub queries?

936

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Which reactor uses primary coolant as fluoride salts of lithium, beryllium, thorium and uranium ?

1171

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What are the advantages of ratio analysis?

1075

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What is Interleaving? Why do we need it?

2562

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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?

2094

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How do you think your friends will define you?

1118

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What is lathe bed made of ?

1034

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have you done any big projects in linux? If so, explain them in brief.

782

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what is the three phase induction motor? what is difference between motor used in household instruments and induction motor?

1978

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What are some indications that you need to increase the shared_pool_size parameter?

513

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Explain split() and join() function.

817

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What standard types does c# use?

876

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What are the two codes that are used for code display in bootstrap?

1

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What are the inheritance mapping strategies?

422

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