TRUMPF Technology Questions: Quiz!
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- 1.When was TRUMPF founded?
- A.
1923
- B.
1968
- C.
1932
- D.
1997
- 2.How many employees worked with the TRUMPF Group at the end of fiscal year 2008/2009?
- A.
4,300
- B.
7,770
- C.
1,064
- D.
6,900
- 3.How much was the annual revenue of TRUMPF Group in fiscal year 2008/2009?
- A.
$5.1 billion
- B.
$1.2 billion
- C.
$ 2.3 billion
- D.
$10.6 billion
- 4.How much was the annual revenue of TRUMPF Inc., Farmington, CT (including US, MEX, CAN) in fiscal year 2008/2009?
- A.
$300 Mio.
- B.
$100 Mio.
- C.
$150 Mio.
- D.
$800 Mio.
- 5.When starts and ends the fiscal year of TRUMPF?
- A.
10/1 - 9/30
- B.
7/1 - 6/30
- C.
1/1 - 12/31
- D.
4/1 - 3/31
- 6.What percentage of the overall revenue of TRUMPF Inc. was generated directly or indirectly with laser technology in fiscal year 2008/2009?
- A.
3%
- B.
21%
- C.
71%
- D.
90%
- 7.Where are the TruMark products developed and manufactured?
- A.
Plymouth, MI
- B.
Ditzingen, Germany
- C.
Schramberg, Germany
- D.
Gruesch, Switzerland
- 8.The TruMark Service Center is located in?
- A.
Farmington, CT
- B.
Plymouth, MI
- C.
Ditzingen, Germany
- D.
TRUMPF Canada
- 9.Who owns TRUMPF?
- A.
Venture capitalists
- B.
Public traded company
- C.
Family owned
- D.
Global investment company
- 10.For North America Spare parts for TruMark products are delivered from:
- A.
Plymouth, MI
- B.
Ditzingen, Germany
- C.
TRUMPF Canada
- D.
Farmington, CT
- 11.What does laser stand for?
- A.
Light Amplification by Stimulated Emission of Radiation
- B.
Long Amplification by Simulated Emission of Radiation
- C.
Light Acceleration by Stimulated Emission of Radiation
- D.
Light Amplification by Stipulated Emission of Radiation
- 12.For laser light generation one needs at least?
- A.
Amplifier and q-switch
- B.
Pump energy, resonator and laser medium
- C.
Laser medium, q-switch and pump energy
- D.
Pump energy, aperture and laser medium
- 13.Which of the following statement is wrong?
- A.
A fiber laser with Ytterbium is a solid state laser
- B.
Nd-YAG and Nd-YVO4 generate 1,064nm wavelength
- C.
Ytterbium and Vanadate have the exact same wavelength
- D.
Nd-YVO4 and Vanadate are exactly the same laser medium
- 14.End-pumped lasers are used because of?
- A.
Low cost
- B.
Simple design
- C.
Every diode pumped laser is end-pumped
- D.
Better beam quality
- 15.A Vanadate laser with frequency tripling generates the following wavelength?
- A.
355nm
- B.
532nm
- C.
1,064nm
- D.
365nm
- 16.If one needs a long depth of focus one should choose?
- A.
Fiber laser over a Nd-YAG laser
- B.
Long focal length and long wavelength
- C.
Good beam quality with a short focal length
- D.
IPG over a TRUMPF fiber
- 17.For some plastics a UV laser is advantageous. Why?
- A.
Plastics evaporate better with a UV laser
- B.
UV laser reflects better on plactics than infra-red
- C.
Absorption of 355nm wavelength is higher than 1,064nm
- D.
Plastics are designed to be marked with a UV laser
- 18.Why is a Nd-YAG better suited to mark metals than a CO2 laser?
- A.
Nd-YAG laser has a higher average power
- B.
CO2 lasers are more expensive than Nd-YAG
- C.
CO2 lasers have bigger spot size which results in bigger mark fields
- D.
On metals Nd-YAG lasers have better absorption than CO2
- 19.On plastics a photochemical effect can take place using a laser with a wavelength of?
- A.
355nm
- B.
532nm
- C.
1,064nm
- D.
1,062nm
- 20.Which of the following statements for the IPG fiber laser is correct?
- A.
Can run at higher frequencies than a TRUMPF fiber
- B.
Resonator contains a Q-switch
- C.
Has a better beam quality than a TRUMPF fiber laser
- D.
Design is fully monolithic
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