How can you set an arbitrary number of Reducers to be created for a job in Hadoop?

554

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A 15 kw squirrel cage motor having a maximum efficiency of 90% on a continuous full load has temperature rise of 42 degrees celcius after 30 min and 52 degrees celcius after 1 hr under the above operation conditions. a) calculate its final steady state temperature rise on continuous load and the heating time constatnt. b) if the motor is operated on a short load for 9 min estimate its temperature rise. c) calculate the maximum overload that can be applied on a short, 9 min rating so that the temperature rise is the same as the final steady state temperature rise on continuous load.

1200

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What is css declaration?

749

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hi, all this is shoba m.c.a . i have learned abap but no oppurtunities right now as fresher , right now i want to learn any course on demand any one pls suggest me good course and institute in hyderabad

1892

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Explain system functions or built-in functions? What are different types of system functions?

1081

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Hi, I am appearing for the ISRO exam for the post of Scientist/ Engineer to be held on 26th April,09. Can anyone help me regarding the same? I want to know about the exam pattern and the syllabus. If anyone could share your experience or sample papers for the same at khadhar786@rediffmail.com? It would be very useful for me. Thanks.

2221

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Hi, I want to write ISTQB exam. Can anybody send me the material regarding this.

2683

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How to write a left outer join with the where clause in oracle?

1168

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What is the minimum setup needed to start using jquery.

941

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hi i am electronics & telecomm engg & appling 4 the AAI jr executive (electronics/ATC) written test. pls forward me the syllabus & old question papers.I will be very much thankful to you. shahrukhkhalid911@gmail.com and shahrukh_khalid911@yahoo.co.in

1997

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what is the difference between valuation class and valuation category ?

303

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How does a cloud data platform help in managing Gen AI projects?

130

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send me model hpcl questions pleas..........my mail id mohideen.dharvesh@gmail.com

2343

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Positive and Negative test cases for the speedometer?(minimum 5 each)

2999

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What is the latest version of kotlin?

316

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