The pattern material used in Investment casting Process is?

5 Answers   HAL,

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why not soot blowing performed of air preheater, while soot blower is in retract position?

0 Answers  

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why is heat treatment of steel metal crucial?

0 Answers  

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Hi, How I can calculate mass flow rate for an axial fan with diameter "400mm" and speed 1500RPM? thx

1 Answers   Bharat Gears,

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What are the methods of heat transfer?

2 Answers   ABC Inc, RRB, Siemens,

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what is the difference between suction lift & suction head?

4 Answers   NTPC,

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why the body of the bike considered as earth in case the motorcycle

1 Answers  

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Give the function of evaporator?

1 Answers   RRB,

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What is the purpose of a turning gear?

2 Answers   RRB,

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Turbo charger driven by.............? and wat its speed

7 Answers   Bhel, L&T,

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Work done in compressing 1kg of gas adiabatically from p1,V1,T1 to p2, V2, T2 is equal to

3 Answers   Bhel, Swaraj,

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what is the function of gland in steam turbines? what is requirement of de-superheating is steam turbines what is the purpose of spray line for gland

1 Answers  

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