in an industrical wiring, why we are using lighting DB and
Power DB separately?
Answer Posted / lijesh p k
In an industry,various loads are used for various
purposes.Lighting loads are usually small and UNIFORM.But
in the case power loads they vary as per the usage which
may affect the input voltage.So to safeguard against faults
and for easy maintenance different DB's are used for
lihgting and power in industrial wiring.
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
1.how many earth pits are required for 1000 k.w plant include substion , transformer ? 2. how many earth pits are required for 500kva generator.what is formula to calcute?
what is the difference between electrical choke and electronic choke?
please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com
What happens if we connect a single phase energy meter in reverse polarity.
How to synchronization will be done between two DGs ?
what is mean by descripiency relay? & wht is its ansi code?
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
concept of busbar and load dispatching..?
Explain about Dubai electrical sysaem? Explain about Dubai drinking water system? Explain about Dubai Burj tallest building Electrical,Water.etc.. maintenance system?
State and define norton’s theorem?
If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
what is the minimum winding resistance of 30hp compressor, to run or to switch on
I need model question papers for RRB section engineer Chennai... Please send to my E-mail Id:- maitheerainbow@gmail.com
what is the difference between the characteristics of two different phase bushing of any transformer
what is high and low cut off voltage of BB and DG at SPS????????