how one can know the charging time, discharging time of a 12 VDC battery ? If i have a battery of 12 VDC , 4.0 AH , how long will it take to charge from a charger (power supply) of input 220 V , Output 15 V and output current of 3000 mA and how long will it take to discharge whether using or not ? How much backup will it give ?
1 3927why middle phase should used for earth fault and other phases used for over current in overcurrent and earth fault relay?
7 11336Post New ONGC Electrical Engineering Interview Questions
Differentiate between Multiprocessing, Mutliprogramming and Multithreading.
What is a posting key and what does it control in sap ?
What is routerlinkactive in angular?
How would you implement a recommendation system for our company’s users?
Iin ESP why positive is grounded ? why not negative ?
What is the difference between finally and finalize block?
differentiate between two-tier, three-tier and four-tier connections.
Is java 100 percent pure object oriented?
Write a function stroverlap that takes (at least) two strings, and concatenates them, but does not duplicate any overlap. You only need to worry about overlaps between the end of the first string and the beginning of the second string. Examples: batman, manonthemoon = batmanonthemoon batmmamaman, mamamanonthemoon = batmmamamanonthemoon bat, man = batman batman, batman = batman batman, menonthemoon = batmanmenonthemoon
What are the advantages of react router.
What is dynamic binding(late binding)?
What are the advantages of using sap hana database?
Hi All, I need code for how to execute qtp scripts from excell sheet
Give the difference between the type casting and automatic type conversion. Also tell a suitable C++ code to illustrate both.
how the compound separate in coulunm,explain