Answer Posted / kesavan.b trichy,
In Sodium Vapour Lamp Cover we see this SON-T Lamp....
Somewhat more radiation in the blue part of the spectrum.
At low light levels it is important to have enough blue
light, in order to obtain a nice full crop growth without
elongation of the plants. However, the Agro lamp gives
less “growth light” than the Green Power lamp. At higher
light levels there will already be enough blue radiation,
so the raised level of growth light from the Green Power
lamp will give a better production. So, the Agro lamp is
best used at low light levels (2000-3000 lux) and a compact
crop growth, whereas at higher light levels (>3000 lux) the
Green Power lamp will give the best results for the
majority of crops.
| Is This Answer Correct ? | 10 Yes | 19 No |
Post New Answer View All Answers
how does high earth to neutral voltage affects electronic circuit?
In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.
What is the slip speed?
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar
HOW TO CALCULATE EARTHING SIZING?
Name two types of electrical analogous for mechanical system.
describe the Operation of induction generators from bus bars
What is the use of oil in transformers?
how to calculate the tarriff for an industry whose kva demand is 10 mva
Bimetal strip used in overload relay what is that,which types of material used for that & percentage.
how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?
hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.
if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?
how rectifier transformer work in electroststic precipetatore(esp?
What is the Surge for 1.1 Phase Induction Motor(For Eg.1Hp) 2.3 Phase Induction Motor(For Eg.1Hp) 3.AirConditioner(For Eg 1Ton) 4.Refrigerator(For Eg 180Ltr or 160kW) 5.Induction Cooker 4. Ceiling Fan
