What are the causes of main engine black smoke?

2 Answers   RRB,

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Define heat transfer?

0 Answers  

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How much mass of oxygen is required to convert 1kg of carbon into 11/3kg of co2. explain

1 Answers  

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What is the use of white metal?

0 Answers   RRB,

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IN 6" PIPE IF FEED WATER FLOW IS ABOUT 130 T/H SO SAME DIAMETER OF PIPE HOW MUCH STEAM FLOW SHOUD BE?

0 Answers  

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what is penthouse in boiler

2 Answers   BMW,

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How do you calculate cooling energy?

0 Answers  

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how many manhole should be there on boiler? why?

4 Answers   TATA, WBPDCL,

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What are some examples of a periscope?

0 Answers  

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What are the causes if one cylinder in a diesel engine has a high temperature?

0 Answers   RRB,

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what's the difference between front and rear wheel drive?on what basis we choose the type of drive?

0 Answers  

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While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

0 Answers   MNC,

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