In Fluorescent tube there is a writing like 6500k . what
this 6500k represents?
Answer Posted / shameer.j
It represents color correlation temperature.
| Is This Answer Correct ? | 9 Yes | 0 No |
Post New Answer View All Answers
what is laser diodes?
A car's starter motor draws a current of 100 A at 12,0 V when starting the engine. The mechanical power required to turn the engine is 960 W. At what rate is energy from the battery converted to non-mechanical forms of energy?
Name the types of motors used in vacuum cleaners, phonographic appliances, vending machines,refrigerators, rolling mills, lathes, power factor improvement and cranes.
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
how to calculate fuse rating for a motor
what do you mean by class PS CT and what are technical details needed for calculating it?
What is the de rating factor of cable? What is the importance of the de rating factor in cable select
how to select the no. of brushes in a lap winding?
how we explain parallel paths armature winding?
Why phase sequence must be same in any ht motor or generator circuit?if phase sequence doesn't same whatever will be affect on circuit?
what is earth-fault?when it occurs? to check where it occurs what type of test should we do?
Difference between a pilot wire and a normal conductor?
How to calculate loses in transformer of 160 KVA ?
explain why core loss of a transformer is almost constant under different load conditions when connected across a constant voltage and constant frequency.
how do u gauge the size of the cable ?for eg. consider a 300 sqmm L.T Cable.How do u determine the size of the cable seeing it pratically?