What is the diffrent between centrifugal and positive displacement pump

4 Answers  

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why are using ahu?

0 Answers  

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Give five differences between suction and discharge pipes?

0 Answers   Unitech,

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Identify or enumerate the parts of stern tube

0 Answers   RRB,

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what is shock in pipe line how it is happening

2 Answers  

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hallo I am looking for technical theortical knowledeg in air flow inside pipe and tunel's such as resisten of surefa's calculation and sempal's of calculation hopethat some budy can halp my thank you from devas

0 Answers   Uniparts Group,

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What is the effect of changing in cc of the engine?

3 Answers  

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Can we achieve condenser vaccume more than 1 bar?

1 Answers  

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If the black box flight recorder is never damaged during a plane crash, why not the whole airplane made out of that stuff?

0 Answers  

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What is the parameter of water tube, boiler water, feed water and condensate water?

2 Answers   ABC,

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What are the procedures of starting of diesel engine?

4 Answers  

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interview questions asked in BHEL posteded in website

1 Answers   BARC, Bhel,

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