Answer / ankit shah

Boiler HP means boiler horsepower.
It is defined as energy required for evaporation of 15.648
kg of water from 212F(100C) into dry saturated steam at the
same temperature.

Answer / prabhjot

Boiler Hydraulic pressure generally takes 1.5 times the design pressure

Answer / neeraj

HP is the short form of hydraulic pressure.
which is 1.25 times the design presure

Plz tell me how to prepare for RRB exams for section engg for mechanical and suggest me some books for that.

2 Answers   RRB,

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1. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).

2 Answers   Nissan,

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with the aid of schematic and block diagram describe the control system involved in a student passing a control system engineering examination.use standard terminologies and specify all the system component involved.

0 Answers  

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pls send some technical questions may ask in companys like nissan, renualt, tata motors ,mahindra etc

2 Answers   MAHINDRA,

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Enumerate the parts of Main Switchboard

0 Answers   RRB,

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respected sir, i had applied for the post of GET for JSPL so kindly send me the syllabus and exam pattern for the concerned examination. my mail id: starsunny49@gmail.com thanking you sir

0 Answers   Jindal,

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What is Six Sigma, Where is it used and what is its Benifits

2 Answers  

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Greetings This question is about hydraulics and I request an expert to answer it. A simple hydraulic machine is made up of two heads, a larger one with a larger force inside a wider pipe and a smaller one with a smaller force inside a smaller pipe in width as in the second picture on this link: http://science.howstuffworks.com/hydraulic1.htm The question is this: what happens if the smaller head and the smaller force doesn’t exist but the smaller pipe is high enough to take all the liquid? For example the larger head is 1.00 sqr metre and can go down 1.00m under a weight of 100.00kg. The cross sectional area of the smaller pipe is 0.001 sqr metre. Now when the larger head goes down 1.00m, how high the liquid from the wider pipe can go into the smaller pipe of the cross sectional area of 0.001 sqr metre? Regards

0 Answers  

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What is the jet plane?

0 Answers  

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hi friends any body please help me i am going to write rrb examination for tecnical trade mech. pls tell me perfect authour name and publicataions for rrb objective type mech engg or any other options to prepare

2 Answers   IUAC, RRB,

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what is 1st angle & 2nd angle drawing difference?

2 Answers   ITC Infotech, L&T, Mercedes Benz,

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What are the procedures of starting of diesel engine?

4 Answers  

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