Answer Posted / guest
on line ups is one off the
Is This Answer Correct ? | 2 Yes | 7 No |
Post New Answer View All Answers
Define piezo-electric effect?
I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting
how to select energy meter? have any calculation?
Z transform is use when system is not a) converges b) diverges
What is the BS(British Standard)code for 11kv motor
What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act
How can we connect additional batteries to three phase ups? What are parameters we have to check when connecting?
How can we design a HVAC Plant room which includes AHU,FCU,Chillers,Cooling towers, Pumps etc & how will they work? any Drawing if possible?
sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....
if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?
what is cathodic protection and why it use in industries?
If UG power cable both ends are to be earthed or what? If not why?
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
The shot circuit in any winding of transformer result? Explain
Why in ESP Positive earthed