TRUMPF Technology Questions: Quiz!

24 Questions | By Trumark | Updated: Mar 21, 2022 | Attempts: 124

Questions

Settings

Create your own Quiz

TRUMPF Technology Questions: Quiz! - Quiz

Questions and Answers

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
21.

What is the best beam quality that can be theoretically achieved? Values are in M2.
- A.
  
  1.2
- B.
  
  1
- C.
  
  0
- D.
  
  10
22.

What is the big advantage of a beam stirred laser marking system over laser marking with a mask?
- A.
  
  Low price
- B.
  
  Very fast laser marks
- C.
  
  Both technologies are more or less equal in performance
- D.
  
  Flexibility and large mark fields
23.

To achieve a large mark field one need?
- A.
  
  Long focal length
- B.
  
  Small wavelength
- C.
  
  Small scanner mirrors
- D.
  
  A fiber laser
24.

Which of the following statements is correct?
- A.
  
  A MOFPA fiber laser contains a q-switch
- B.
  
  All fiber lasers contain at least one amplifier
- C.
  
  MOFPA fiber lasers are used by IPG
- D.
  
  TRUMPF buys the fiber lasers from Quantel