Answer / pratik patel

R134a is also known as Tetrafluoroethane and
its chemical formula is CF3CH2F

What is the difference between gear motor and a stepper motor? Like i want to use gear motor for its excessive torque to move my robot. Can i use stepper motor instead?

0 Answers  

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what is the peripheral velocity of two mating gears?

1 Answers   Hero Honda,

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My interview is on 21/09/07.Kindly send me the Questions and answers on 1)Inspection and testing of pumps & compressor, 2)Piping 3) HVAC

2 Answers  

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increase in unit speed increases the discharge of impulse turbine how?

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What are the different types of bearings?

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Which are the sheets of metals?

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Why not use dbt in cooling tower approach

1 Answers   Ravenbhel,

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What is the purpose of gravity disc in centrifugal purifier?

1 Answers   Auburn, RRB,

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What is the difference betwn a tube and a pipe .

3 Answers  

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Is knowledge of properties of engineering materials is significant in pattern making why?

0 Answers  

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Is it possible to find the number of students(count of numbers) in the class by using a thermal scanning device?

3 Answers  

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What is the function of space heaters for motors?

2 Answers   RRB,

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