If a welder qualified for 2G,3G&4G positions,then is he automatically qualified for 6G position?

2 Answers   GMR,

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Enumerate the parts of Main Switchboard

0 Answers   RRB,

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why is heat treatment of steel metal crucial?

0 Answers  

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which is more efficient diesel or petrol engine?

4 Answers  

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calculate the expantion of steel bar 2,5 long if its temperature rises from 20 degrees to 250 degrees and its co effient of expantion is 0,000011 mm degrees

0 Answers  

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Discuss how to prepare the M/E in the standby condition

0 Answers   RRB,

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What type of job are you holding at the moment? What is your desired employment / occupational field

0 Answers   Radisson Blu,

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how 2 prepae for technical aptitude? suggest me any books r

0 Answers   Jindal,

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what the reduced pressure by elbow 90 and 45 in pipeline flow?

1 Answers  

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Why do we use solid shafts for transfer of power in case of pumps/ turbines & other machines why we use a hollow shaft (pipe) in universal joints of automobiles; although the rated load and twist is approx. the same?

9 Answers  

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why eta(η) became the symbol of Newton law of viscocity

0 Answers  

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What is the effect of high alkaline water to a boiler?

3 Answers   ABC Inc, RRB, Siemens,

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