Electrical Engineer (Qatar Exam) Test-17

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Qatar engineering registration exam preparation

  • 1
    You are a project manager for a company that supplies parts to the government. Part of your budget plan shows an average can reduce move units. What theory that describes the rationale for the budget planning?
  • 2
    The extensive use of gypsum wall board in residential, commercial and industrial construction items from all the following is a gypsum board characteristic except:
  • 3
    Which of the following is not considered to be a characteristic of a project?

  • 4
    The interdisciplinary nature of engineering has implications for the appropriateness of specialization. Which of the following is correct?
  • 5
    In a typical computer architecture, the minimum set of registers necessary for general operation will include:
  • 6
    A basic Time Domain Reflectometer (TDR) system is used with an oscilloscope to display the waveform at the input end of a line in a Non-Return Zero (NRZ) digital system. A 1000m cable is terminated with a short circuit at the far end. The first reflected wave appears 9.43μs after the incident wave. The actual velocity in the cable divided by the speed of light is: Vp = 2L/To

  • 7
    The maximum power in a synchronous machine is obtained when the load angle is:
  • 8
    Increase water cement ratio in concrete mix:
  • 9
    The voltage waveform generated by an alternator having 4 poles and rotating at 750 RPM will have a frequency of
  • 10
    Which of the following Braking system is used in the induction motor?

  • 11
    Induction motor running at synchronous speed, the torque will be:
  • 12
    Breaking of induction motor
  • 13
    The noise margins of an inverter with VOH=3V, VH=2V, VOL=0.5V, VIL=0.8V is:
  • 14
    Which of the following situations required a change order?
  • 15
    What is the maximum phase to phase voltage for induction motor in the figure?
  • 16
    3 Phase balanced system with Irms = 60A and 3rd harmonic phase current of 3A. What will be the neutral current?

  • 17
    In Ohms Law current is related to:
  • 18
    ____________ activities must be completed immediately before a particular activity.
  • 19
    Value engineering has the purpose of:
  • 20
    The output D in the circuit is:
    The output D in the circuit is:

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