The energy transferred to the work material in EBM is 

This question was previously asked in
MPPSC AE Mechanical Official Paper (Held on 3 July 2022)
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  1. Kinetic
  2. Thermal
  3. Atomic
  4. Electrical

Answer (Detailed Solution Below)

Option 1 : Kinetic
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Detailed Solution

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Concept:

Electron Beam Machining (EBM): In this machining, workpiece is placed in the vacuum chamber and a High‐voltage electron beam is directed toward the workpiece. The energy of the electron beam melts/ vaporizes a selected region of the workpiece. The electron beam is moved by deflection coils.

The operation is performed in the vacuum to prevent the reduction of electron velocity.

Explanation:

  • The kinetic energy of the high-velocity electrons is converted to heat energy as the electrons strike the work material.
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