Answer / vivek sampat waghchaure

because density of cold air is higher than warm air,hence it
is placed at top.Cold air comes downword & cool the bottum part.

Answer / madhan

we can place it in bottom also. But the compressor is in
bottom produce large heat.

Answer / d.sudhakar rao

In refregirator compressed air release to expand in a large
space suddenly, that space requires to lenghty tubes placed
fron bottom to top so as it meats the space to expand and
cool to thermal exchange.Thats why freezer is placen on
top.

Answer / vicky

Density of cold air is more so cold air can fall down itself hence all fridge will remain cold. Same principle is apply on heater y they are kept always bottom not fixed at height in room

what is the effect of reheat on rakine cycle? 1.efficiency increases 2.workt output increses 3. both 4. none of these.

5 Answers   Jindal, TATA, Thermax,

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Distinguish between the shear center and elastic center.

0 Answers  

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How we convert mmwc to TPH?

1 Answers   Nova Petrochemicals,

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How to find the amount of natural gas required to produce 1kwhr of energy?

0 Answers   Yamaha,

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sir i m final year diploma(mech. engg)student, can i apply for psu,s as like sail, bhel,gail,dmrc.etc..if yes then give me detall about iton my e-mail id meatul90@rediffmail.com...thank you.........

0 Answers  

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what is Production Planning&schedule?

1 Answers   L&T,

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Will a steel cable become longer if it is heated while under load?

0 Answers  

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Which Surface hardening is preferrable for heating some portion of Component? a)Surface hardening b)Flame Hardening c)Nitriding

5 Answers   Bhel,

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HOW IRON AND PLASTIC CAN BE WELDED?

8 Answers   Nippon,

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What will happen if oil is mixed with boiler feed water?

5 Answers   NTPC,

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What is ERW & shedule & seamless pipe? and whas the IBR grade pipe.

5 Answers   Grasim, Jindal Steel and Power, NI,

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Can we integrate the C programming with Pro-e (modelling software)through application program?

0 Answers  

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