Q. Which of the following source for laser beam can give the highest power density (W/mm2)? (Solved)
1. Laser continuous
2. Plasma arc
3. Laser pulsed
4. All have the same power density
5. Electron beam
- c. Laser pulsed
1. Laser continuous
2. Plasma arc
3. Laser pulsed
4. All have the same power density
5. Electron beam