Answer / palash

Equlibrium of a system means the stability of the system
It can be achieved if three types of stability are there in
the system.
As:

1)Mechanical Equilibrium: when the sum of horizontal and
vertical component of force in a system cancel each
other so that they can't exerts any extra force
it is called as mechanical equilibrium.

2)Chemical equilibrium: when the atoms or molecule of a
system are come to be chemically stable i.e no chemical
reaction is occured called as
Chemical equilibrium.

3)Thermal equilibrium: when ther is no heat flow out or in
to the system then it is thermal equilibrium

Answer / md.shakir ahasan

if the internal force of any body is equal to the external
force then this state is called equilibrium.

Answer / cmkashifabrar

When refrigerant (water) molecules leave the solution at the
same rate that they are being absorbed, the solution is said
to be in equilibrium.

how piston moves from bdc to tdc during compression stroke. which force acted to compress the fuel at pressure....

2 Answers  

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i require technical question paper which has been asked in last railway recruitment board exam for the post of junior engr.

0 Answers   RRB,

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Where is the expansion tank located?

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3>long form of plc?

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1 Answers  

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Define railroad track ballast?

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What is the significance of pressure angle in gears?

3 Answers   HCL, TATA,

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What is meaning of due point in air Compressor system?

1 Answers  

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5 Answers   Jindal, TATA, Thermax,

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What to write.. for perception about ntpc.. when you are applying for its interview?

0 Answers   NTPC,

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0 Answers   IBM,

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can someone explain tolerances on bolts what the symbols mean

0 Answers  

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