N.K. Singh
ELV Engineer with more than 9+ years of field experience
4.18 (353 reviews)
4
active courses
0
removed courses
Jul 2020
first content date
Apr 2025
last content date
1396
total students
353
total reviews
4.18
average rating
5
total content length
Courses
Fire Extinguisher Selection and Installation as per NFPA 10
311
students
1 hour
content
Apr 2025
updated
$39.99
Online Fire Alarm System Training Course on GST Brand
134
students
1.5 hours
content
Aug 2024
updated
$24.99
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