why we not connect the 12 V batteries in parallel to get
the more backup supply ? how to calculate the input wattage
and output wattage of an UPS ?
Answer / pozhilan.s
input wattage calculation is input voltage multiply to
input consume current. V input x I input in VA. output
wattage calculation is v output x i output x power factor.
Is This Answer Correct ? | 2 Yes | 0 No |
sir,did u send me hpcl syllabus for engg. disiplience & previous year
W#hat is the Present cabling used in Ethernet? and present days networks?? And What is the mostly used topology now a dyas?
16 grams of radioactive material decays into 8 grams in 10 years. How long will it take to decay to 1 gram?
what is the representation of 741 in LM 741 ic?
1.Explain about RELAY. 2 . Explain about EARTH working ((how earth connection working ))
3 Answers Siemens, Sun Pharma,
In binary to gray converter, …………… gate is used. A AND B OR C NAND D EX-OR
Explain how micro processor works without internal memory?
what were the challenges you faced during the project technically and how did you cope up with that?
draw the block diagram of pcm
11 Answers Assurgent, College School Exams Tests, SUN,
What is a soft starter
please differentiate analouge and digital signals!
define why diodes are not operated in the breakdown region in rectifiers?