Answer / sarath.s

Battery AH/Battery current at full load.


Ex:160/40 amp we get three hours back up

Answer / ishu

battery Ah*nominal dc voltage of system/load in va

Answer / malkhan s chauhan

Idc = Cap. of UPS*1000*PF
-------------------------
Nos. of Cells* ECV* Inverter Efficiency

Answer / manju

Battery capacity X No of battery X Ah X battery(0.8)/ o/p
wattage

this is will give backup time for your setup

Answer / iswar

battery Ah*dc cut off voltage of ups/load(VA)

Answer / bharat g surati

for back up count equation is

no of batteries X 12 volts X battery AH = totalVA

Answer / vinu chauhan

Battery Back Up = Idc*Hr
-------
% of battery utilization

Answer / v.bala

Battery current at full load / Battery Ah. This gives
approxmate backup time.

Answer / kumar

ups capacity = 5kva = 5000va
battery = 10 nos
battery volt = 12v
ups vdc = 10*12 = 120 vdc
ups power factor = 0.8
back-up time = 5000*0.8=4000
ups load = 4000/120
battery ah = 33.3 Ah perhour (appx value)

Answer / harish dhami

its all about d matter of charging and discharging.......
generally all of us r well known about how a capacitor
discharges.....what is d time constant for discharging.
knowing initial n final conditions we may calc. d backup
time with some formulas....

Hi , My company has initiated for L1 Visa,however i have below concerns. I appeared for B.E final semester Exam in june-2009 and i cleared all subjects and passed in distinction,however since i was from Diploma i had arrears (Mathematics-1) which i cleared in jan-2010,Now my concern is ,I joined a company(present employer) in Nov-2009,but in 8th semester Markcard, university has clearly mentioned that "appeared and passed in 2010 january". As per my 8th sem marks, I have completed degree in 2010 and as per my company I have i have an experience of 2years 7months(since i joined in nov-2009). please advice me how to handle this.

0 Answers  

My H1 visa was filed through US employer in April 2008. After one month (in may 2008), my current employer in India initiated the L1 Blanket visa processing and i got the visa in September 2008. I went to US and worked there on L1 visa for one month and returned to India. In November 2008, i have attended the H1 visa interview as it got picked in lottary. During that interview, visa officer cancelled my L1 visa and put a query on H1. But i failed to submit the required docs by November 2009 as my US employer didn't provide them. Now the same employer in India initiated L1 blaket visa and the interview is schedled in next week. Could anyone share any information that would help me to give my best in the coming interview?? Please post the information soon if u have any.. Thanks in advance..

0 Answers  

how one can satisfy the visa officer that he will come back after the tour form USA as one has all intension to come back.

1 Answers  

I wish to know the total procudure tht we follow for suppot project. i.e how we get the tickets and how we will send back to the client and the tool we use plase explain briefly.

0 Answers  

I have done my +2 and then an open university degree and work experience of 6 years, regular education for 10+2=12yrs, and 3 years partime education. Will I be eligible for L1 Visa?My company is planning to trigger one for me, I am not sure if I would be eligible or not, any pointers would be very helpful.

0 Answers  

Hi, I have both B1 and L1 valid visas.I will be travelling to USA next week on Business trip for a duration of 5 weeks on B1 Visa. Q1.Will there be any problem to my L1 visa as I am holding it now and travelling on B1 visa? Q2.Will there be any problem in future if I go on long term on L1 visa? Please clarify my doubts. Thanks, Krishna.

4 Answers  

what is meant by stress?

0 Answers  

I have done diploma and overall education is 10+3 years with work experience of 6+ years. Am i eligible for L1 B Visa ?

0 Answers   Satyam,

I have my Visa Interview scheduled next week.My problem is that I have only applied to one university because I have made my home work on all the universities that offer my course work and I finally applied to this univeristy and got a admission decision in 2 weeks that I am admitted to the program for fall 2103. My question is that,will there be a problem, if the visa officer asks me what are the other universities that I applied apart form this?

0 Answers  

HI all i have a total work ex of 4 plus years in some of the top IT companies of india. I have a btech in information technology. I was placed from college in 2006. I did my final year in 2006 but because of ill health was unable to give one paper which i gave in session 2007-2008. Now though my degree gives yr of passing as 2008 my total IT experience is 4 plus years. I need to go to US for project related work and my company is getting my L1 blanket visa stamped. Can i get a visa on the above criteria. Please let me know asap. any help would be appreciated

0 Answers   HCL,

I have already appeared for the L1B visa and my L1B visa got rejected, now my manager initiated again L1B for me. Whether there would be any problem if I go for the same category once again. If any one undergone this scenario...please advice...

2 Answers   TCS,

Dear Team Iam working for one of the MNC. My current role is Analyst, My GL is Planning to send me US on L1 B I have done my PGDBM from distance mode from Hyderabad Central University …and My Graduation is done through distance mode from Dr.BR Ambedkar Open University.Due to my family issue I have to studied through distance. I have relevant 6 years experience Now my Query is wheather iam eligibility for L1 B.. Or not. If Yes what type of check they are going to do while processing L1 B Visa… Please let me status. Thanks Sree

2 Answers