Answer / Abhishek Tyagi

In a water-cooled Diesel Engine Aggregate (DEA), the RPM and hour meter may not be directly connected due to their different mounting locations or design considerations. However, the RPM data can still be obtained through other means such as using a magnetic pickup sensor or a tachometer. The sensing itself is not an issue but might require additional equipment for accurate monitoring.

Explain QH curve of a Centrifugal Pump?. Will it ever touch X axis?. If it ever touch when? When will you go for Reciprocating pump?. why can't you use centrifugal pumps for pumping viscous fluids?. Why head of a centrifugal pump is independent of density of fluid?.

1 Answers   IGCAR,

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could you tel me the kind of questions general asked by technical round about ERP.

2 Answers   HCL,

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please send me samples of tech. & aptitude tests

1 Answers   Jindal,

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what is difference between pipe and tube.

4 Answers   Jaiprakash, Sterlite,

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how can you calculate angle of bite practically???

1 Answers   JKN Limited, SVNIT,

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What materials are used for engine propeller?

1 Answers   RRB,

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why some shafts are drilled internally " mech stress point of view"

3 Answers  

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What happened when Delivery valve closed and Suction valve open in centrifugal pump.(in running conditions)

3 Answers   KFCL,

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asked about the power transimmisions and types of power drives and about milling different process types and differnce between straddle milling and gang milling

0 Answers   HAL,

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PLEASE PROVIDE ME PAPER ALONG WITH QUESTION THAT ARE ASKED IN ENTRANCE EXAM EVERY YEAR/

0 Answers  

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What is fuel ratio ?

1 Answers  

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one kg of gas is compressed adiabatically from 1 kg/sq.cm,1 cubic metre volume and 300 kelvin to 5 kg/sq.cm,0.5 cubic metre and 400 kelvin.work transfer in this process will be

1 Answers   MAHINDRA,

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