How many 2 ton window A/c can runs on a 125 KVA generator?
Answer Posted / hareesh k.s.
1 ton=1500W(App.)
2ton=3000W=3.75KVA
utility power of generator is 90%=125x90/100=112.5KVA
Therefore,no.of a/c's=112.5/3.75=33
Is This Answer Correct ? | 39 Yes | 20 No |
Post New Answer View All Answers
It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.
I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.
Can we use both Electrical & mechanical interlock between tow breakers? if yes how, please explain
if there is nutral in phase why we use earthing wire and grounding? even at fault condition the fault current flows to neutral (it is a lower path)
Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?
List few applications of d.c series motor?
what is advertised hop count
what are the parameters plays a major role in Potential transformer Burden calculation??
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
Both generator parallel condition shared load equally but one genrator taking ampere more than the other what are all the causes to make like this
In which working principal temperature transmitter work.explain in detailed.
I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?
What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?
What are the significant parts of dc generator?
How many types are using in 220kv/400 kv swith yard