how calculate external illumintion in a compound area. for
e.g. there is one open park having 600m2 area and i have to
put 40w flouresent tube fitting with pole. how shall i
calculate the numbers of fitting.
Answer Posted / bala_vlsi
generally 20 lux and 20 m will be consider for 6 m wide
road or external area with help of 7 m hight pole . but in
your case you can provide every 10 m distance one pole
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.
is that a problem if i connect a single phase load to a secondry delta connected transformer but i get a neutral from other transformer i the system?
Discuss the effect of sudden loading of an induction motor
what the principle of sincroscope?how it works?when it needed?
How does HT work & Voltage required?
In siemens S7-300 PLC, what is function and function block ? What is the difference between them ? When to use function and when to use function block ?
Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.
what is the difference between fault current ant short circuit current?
why the projects getting loss?
all interview questions with answers of ntpc (2000-2009
diff.between servo motor and ac motor
How to know Resistance and Reactance value of main and aux winding of single phase capacitor start capacitor run induction motor to find capacitor value?
What is the ratio of Booster transformer?
How can we increase fuel-power ratio of any DG set?
i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....