Answer / mahesh

A machine is that device which can change the energy from
one form to another form by its mechanical motion.

Answer / santosh

Machine is a that device which can be used to ease the human efforts in day to day life. It consist of number of moving and stationary parts.

Answer / sunil bishnoi

machine is nothing but reduce the human effort.

Answer / vasu

machine is nothing but human daily work.but it work fast.

Answer / ramendra shukla

A device which can change the form of energy from one state
to another state of energy is know as machine.
Exmp- generator; Mechnical Energy to Electrical Energy
Motor;from Electrical Energy to Mech. etc.

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0 Answers  

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In 6600/√3/110/√3v voltage transformer,how much output voltage in open delta transformer,after removing 1-phase of primary side on transformer?

2 Answers  

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what is the difference b/w neutral and ground?

4 Answers  

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what is rotating transformer? what is the uses of it?i mean applicaitons?

5 Answers   First Lead,

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is IS says that neutral should be brought to switch box. and this one is a recomended practice

0 Answers   Sterling Wilson,

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As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?

0 Answers  

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what is the impedence

1 Answers   Al-Othman,

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When star connection of motor is use?

1 Answers  

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How to calculate D.C load current?

3 Answers  

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what is the primary current in 415/415 v when secondry of dry type transformer is shorted.?

3 Answers  

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Which one is correct mVA or MVA. Whether both the units are same for the transformer

10 Answers   Areva,

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can induction motor run over the rated speed ?

12 Answers   ACC,

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