Trending ▼   ResFinder  

Chapter 3.8 - Lighting System

7 pages, 45 questions, 0 questions with responses, 0 total responses,    0    0
bee_energy
  
+Fave Message
 Home > bee_energy >

Formatting page ...

Question bank for Energy Managers & Energy Auditors Chapter 3.8: Lighting System Part-I: Objective type questions and answers 1. GLS stands for_____. a) General Lamp source c) General Lighting Service 2. b) General Lamp Service d) General Lighting Source A device that distributes and filters the light emitted from one or more lamps is ___. a) Control gear 3. b) Lamp c) Luminaire Ignitors are used for starting____. a) FTL b) CFL c) Sodium vapor lamps 4. d) None of the above The ratio of luminous flux emitted by a lamp to the power consumed by the lamp is ___. a) Illuminace 5. d) Starter b) Lux c) Luminous Efficacy d) CRI Which of the following is the best definition of illuminance? a) Time rate of flow of light energy b) Luminous flux incident on an object per unit area c) Flux density emitted from an object without regard for direction d) Flux density emitted from an object in a given direction 6. Color rendering index is measured in the scale of____. a) 1 100 7. c) 100 1000 b) Excellent c) Average d) Very poor One lux is equal to ___. a) one lumen per meter b) one lumen per m3 9. d) None Color rendering index of Halogen lamps compared to low pressure sodium vapor lamps is ___. a) Poor 8. b) 1 100% c) one lumen per m2 d) None Color rendering index of incandescent lamp is: a) fair when compared to HPSV lamp b) poor when compared to LPSV lamp c) same when compared to HPMV lamp d) excellent when compared to fluorescent lamp 10. Which of the following light source has least life? a) Sodium vapor 11. c) Halogen d) incandescent The minimum illuminance required for non working interiors as per IS 3646 is___. a) 100 lux 12. b) Mercury Vapour b) 50 lux c) 20 lux d) 1000 lux For the same lamp output, 250 W HPMV lamp can be replaced with____. a) 150 W HPSV b) 200 W GLS c) 25 W CFL 3.8 Lighting system - revised (table format) d) 150 W HPMV 58

Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...

Formatting page ...

 

  Print intermediate debugging step

Show debugging info


 


Tags : Bureau of Energy Efficiency, BEE, National Productivity Council of India, NPC, Energy Audit, Certified Energy Manager, Certified Energy Auditor, EM & EA, bee papers, bee sample papers, bee books, portal for bee india, bee question bank, bee question papers with answers, bee model test papers, solved board question papers of last year, previous years solved question papers, free online solved question paper, india sample questions papers, last 10 years papers, guess sample questions papers, important questions, specimen / mock papers, 2020, 2019, 2018, 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, 2009, 2008, 2007, 2006, 2005.  

© 2010 - 2024 ResPaper. Terms of ServiceContact Us Advertise with us

 

bee_energy chat