what is considered to be the first machine?

12 Answers  

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how an universal testing machine working?

1 Answers   HCL, UPSC,

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Compare the working principle of gas turbine of capacity more than 10megaW, diesel generator and wind turbine

0 Answers  

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gearless vehicle used which type of gearbox and do this work????

0 Answers   JCET,

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Why we need two angle of projections ( 1st angle and 3rd angle)? Cant we standardize to one.

2 Answers   Hyundai,

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how air cylinder cfm calcualted.suppose cylinder bore-40mm and stroke 70mm operating pressure 6bar calculate air cylinder cfm.

3 Answers   Epitome, FMI,

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What is the pressure of fuel oil on main engine and diesel generator?

0 Answers   RRB, Trident,

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How to find DG efficiency and unit per litre

0 Answers   Ace Group,

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how to calculate the size and weight of induced draft axial fan impeller

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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what are the causes of small two-stroke engine wear?

3 Answers  

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define eccentricity and principle

1 Answers   DEWA,

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