How we can calc. the Backup time of a battery Bank???
Answer Posted / karthik raman.b
its depend on current of the load which connected to the battery amphere per hour if a battery having 10AH it can give 10A load upto a hour
Is This Answer Correct ? | 9 Yes | 1 No |
Post New Answer View All Answers
define displacement & magnitude ?
What is the typical enclosure type used for Indoor switchgear / Outdoor switchgear Units? - In Onshore / offshore Units?
In a single how much maximum current and watts using
the problem faced on star or delta winding connection??
give me atleast four differences between circuit and network
what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
how line turns ratio changes in 3 phase with change in connection
Give two basic speed control scheme of dc shunt motor?
How much depth n width required for laying of 1X70 Sqmm Cable in Desert???
Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
ROC converges if poles and zeros lie inside a. Origion b. Z=1
What is the two pole structure?
WHY THE RATINGS OF THE TRANSFORMER IS 33KV WHY NOT OTHER???
For high frequency application we use which transformer?