in an industrical wiring, why we are using lighting DB and
Power DB separately?
Answers were Sorted based on User's Feedback
In an industries, they are using different load. If we are
using single DB for lighting and power means, the variation
of load when we are using will affect the input voltage.
The lighting load is the uniform load and small. But the
power load will varry according the usage. For better
maintanence both DB's are provide separately and providing
the separate size of input cables.
Is This Answer Correct ? | 10 Yes | 0 No |
Answer / 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 |
Answer / bidesh biswas
TO MAKE AN ELECTRICAL ISOLATION BUT TO MAKE MAGNETICALLY
COUPLED THROUGH 1:1 (APPROX) LIGHTING TRANSFORMER.
Is This Answer Correct ? | 1 Yes | 3 No |
what are the safety measures of induction motor?
What is thyristor?
why we are using panel space heaters in different control schemes????
Whot is the braking capacity for MCCB. How we select different braking capacity.
If carbon brushes spring tension either loose or tight, what happen on Motor performance During Full load Operation?
we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.
Why the symbol of register is "zig zag"
How may I get the maximum current capacity for a particullar size Alluminum or Copper cable if there is compulsion to use?
Alternator couple to diesel engine why, Alternator couple to ac service motor with gear drive for 1500 rpm possible (yes or no) aim to low input power supply give to motor then high output power taken for alternator Please answer this question
Why Phase to Neutral get spark
show that power dissipated by a pure inductor exited by a sinusoidal voltage source v = vm sin wt is zero
what is meant by 3rd hormonics ?