Index

SymbolsTransformerRelayPower-SystemBasic-electricalACSR-ConductorCircuit-BreakerInterview-questions-of-Basic-ElectricityInterview-questions-of-transformerInsulatorCurrent-TransformerMCQMCQ-powersystemThermal-power-stationInterview-questions-of-Power-SystemPower-ElectronicsInterview-questions-of-Underground-CableInterview-questions-of-IlluminationIlluminationMCQ-of-ElectronicsMCQ-of-Basic-ElectricalMCQ-of-Transformers MCQ-of-D.C-motor MCQ-of-D.C-generatorsMCQ-Control-SystemMCQ-Measurementsmcq-of-Generation-power-systemMCQ-of-Induction-MotorMCQ-of-Transmission-DistributionMCQ-of-Electrical-MachinesMCQ-of-Alternator-and-Synchronous-MotorsMCQ-Electric-Power

Interview-questions-of-Illumination

  1. What is stroboscopic effect ?
  2. What is a fluorescent tube ?
  3. What is a gas discharge lamp ?
  4. What is Carbon arc lamp ?
  5. What is carbon filament lamp ?
  6. What is a halogen lamp ?
  7. What is an electric lamp and incandescent lamp ?
  8. What are specular reflection and diffuse reflection and glare ?
  9. What are the laws of illumination ?
  10. What is direct lighting, semi direct lighting, semi indirect lighting ?
  11. What is light,luminous flux, illumination ?

     

    Recent Post

    MCQ of Transformer page-20:
    91. All day efficiency of a distribution transformer is ………. its commercial efficiency.
    A) Lower than
    B) Equal to
    C) Higher than
    D) Any of these.

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    MCQ of Transformer page-19:
    81. Which of the following is not a fitting on the transformer ?
    A) Commutator
    B) Buchholz relay
    C) Conservator
    D) Breather.

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    MCQ of Transformer page-18:
    71. The short circuit test on a transformer gives its
    A) Magnetizing current and core loss
    B) Magnetizing impedance
    C) Equivalent resistance and reactance
    D) Equivalent resistance and core loss.

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    MCQ of Transformer page-17:
    61. As a general rule, the kVA rating ratio of transformers operating in parallel should be within
    A) 5 : 1
    B) 4 : 1
    C) 3 : 1
    D) 2 : 1.

    Read more..