Answer / nitin

Handpump has check valves which opens in down direction to collect water and close in up direction to prevent water flow back.

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How to calculate the angle in electrical transmission line

0 Answers  

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1 Answers   ACC,

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what's the defiance between T beam and inverted beam.

0 Answers  

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1 Answers   HPCL,

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What is the DG power factor ? how?

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Question 98 - The Planck-Einstein relation connects the particulate photon energy E with its associated wave frequency f to produce E = hf. Let h to be the Planck constant. The frequency f, wavelength L and speed of light c are related by E = hc / L. With p denoting the linear momentum of a particle, the de Broglie wavelength L of the particle is given by L = h / p. (a) Find the equation of E as a function of p and c. (b) If E has a unit of electron-volt and f has a unit of 1 / second, then what is the unit of h?

1 Answers  

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0 Answers   Patra Corporation,

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