Answer / palash

It basically runs on second law of thermodynamics which
says you have to consume some work to lift heat from low to
high temparature.

specifically there are some cycle like vapour compression
refrigeration cycle, absorption refrigeration cycle,
gas cycle etc.

but their basics are same like discussed above...

Answer / sreekanth

reversed carnot cycle

Answer / yr verma

it works on the reverse of 2nd law of thermodynamics which
says heat flows from higher level to lower level but it can
be reversed by some external arrangements ie.refrigeration
equipments.

Answer / ram

Second Law of Thermodynamics

Answer / subbu

it works based on 2nd law of thermo dynamics. basic cycles are bell-column cycle, vcr,var, etc

Answer / syed.yaseen

Carnot cycle

Do you have idea about various methods of production of gears ?

0 Answers   John Deere,

Define representative elementary volume?

0 Answers  

How will you measure the eccentricity of the turbine rotor during running

0 Answers   Reliance,

Why did you leave your last job?

1 Answers   IBEX, Nikhil Comforts, Ranbaxy, Sabic,

how can I masurement the circale weight ? like- 312mm i/d x 392mm o/d x 6mm thick.

0 Answers   Narmada Sugar,

What is the maximum P-max for a cylinder in M/E.

0 Answers   RRB,

why vaccume required in turbine?

12 Answers   Balco, MAHINDRA, NTPC, Polycab,

what is electronically operated pneumatic valves? give one example

0 Answers  

What are two types of clearance in a turbine?

0 Answers  

IN A THERMAL POWER PLANT, WHY IS THE USED STEAM CONDENSED INTO WATER AND THEN SENT BACK TO THE BOILER, WHY NOT DIRECTLY REHEAT THE SAME STEAM??

12 Answers  

• What do you consider to be your job's most important assets?

1 Answers   Petro Star Mount,

what s available NPSH and required NPSH? which is given by manufacturer and which is not? what is the role of customer in choosing NPSH?

1 Answers   IOCL,