IEB - Illumination And Electrification Of Buildings

Here we are going discuss about IEB means Illumination And Electrification Of Buildings

What is Illumination And Electrification Of Buildings here is main  motive is there different types of lamps full details about lamps and lighting where we use this type of lighting how to use what is advantages what is watt of lamps and how we can use this lamps.

There Are Different types of lamps for example neon lamp, led , and so all. 

This book is an exclusive material for Maharashtra State Board Technical Education’s Polytechnic Subjects. The book is written by eminent authors of TechKnowledge Publications with more than 20 years experience in the field of book writing.

Features :

i) Strictly as per the prescribed Syllabus of MSBTE – ‘I’ Scheme

ii) Topicwise Solved Board Papers

iii) Latest Board Question Papers Included

V) Exercise Questions included.

While selecting a lamp for a particular purpose, the available lamps are compared on
the basis of following criteria:
 Light output
 Input wattage
 Efficacy (lumens per watt)
 Rated service life
 Size
 Surface brightness
 Color characteristics
 Electrical operating characteristics
 Requirement of additional equipment such as ballasts
 Compatibility with the electrical system
 Suitability for the operating environment
½ Mark for
each of any
eight criteria
= 4 Marks
3 c) State any four design considerations for illumination scheme of commercial complex.
Ans:
Design considerations for illumination scheme of commercial complex:
 Tasks to be performed in the space
 Desired light levels based on the tasks performed in the space
 Room size and dimensions
 Structural obstructions such as beams
 Layout of furniture and obstructions such as partitions
 Room and object surface colors and reflectances

 While selecting a lamp for a particular purpose, the available lamps are compared on
the basis of following criteria:
 Light output
 Input wattage
 Efficacy (lumens per watt)
 Rated service life
 Size
 Surface brightness
 Color characteristics
 Electrical operating characteristics
 Requirement of additional equipment such as ballasts
 Compatibility with the electrical system
 Suitability for the operating environment
½ Mark for
each of any
eight criteria
= 4 Marks
3 c) State any four design considerations for illumination scheme of commercial complex.
Ans:
Design considerations for illumination scheme of commercial complex:
 Tasks to be performed in the space
 Desired light levels based on the tasks performed in the space
 Room size and dimensions
 Structural obstructions such as beams
 Layout of furniture and obstructions such as partitions
 Room and object surface colors and reflectances

 

 

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