I have a Hitachi split unit 1.5 Tr but I want know that what is meaning of R-134a refrigerant and what is chemical formulla.

1 Answers   Balkrishna Industries Limited BKT, Hitachi,

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Although the secondary loop of a PWR is a closed loop but some noncondensible gases are entrained into the secondary feedwater. Write three probable sources of these noncondensible gases.

1 Answers   Trinity Technologies,

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why the exhaust temp of gas turbine is more than steam turbine

6 Answers  

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Preparation before arriving port?

0 Answers   RRB,

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define stress

6 Answers  

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what is gyroscopic & gyroscopic effect

4 Answers  

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why does cooling chamber used in a gas turbine? why can't we use exhaust hot air in the compressor?

4 Answers  

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what type of pump

5 Answers   Pidilite,

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What ill be the shaft diameter with clearance having a bearing bore is 30mm?

1 Answers  

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How do you check steering gear

0 Answers   RRB,

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If we put a ball(made by metal) of dia 10mm on table of size 200 mm*200 mm . weight of ball is 10 kg(98.1N) it should point conact with table than what is the stress acting on table and why?

3 Answers  

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IS fly wheel is necessary element for a prime mover

5 Answers   Hero Honda, Honda, Rohit Technologies,

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