Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

How can calculate the efficency of the rectifier. input
240V AC, current 5 amps,P.F 0.98, Output is 54 V DC,62.6 A.

Answer Posted / sam

input p=v*i cos pi

=1176W
dc p=v*i

=3380.4

eff 34.89%

Is This Answer Correct ?    3 Yes 5 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Explain Even and Odd signals?

1955


Which is the oldest hydropower plant in india?

1210


what types of cable used in underground coal mining?

1530


The advantages of Magnetic flux leakage technique over Ultrasonic technique for non distructive testing of material.

2026


What is Plank's Law?

1212


Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks

2140


working principle a.v.r. ?

2488


In aerodynamic turbines which element is NOT there a.stator b.compressor c. Fuel intake system d.fans

2180


what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?

2076


we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

1778


how we can calculate power factor in single phase & three phase ?thank u

2048


can any one tell me about the Extra low voltage systems?From where we give supply to these type of systems??

1967


Why an ac solenoid valve attract the plunger even though we interchanges the terminal? Will the poles changes?

1265


CBCT selection

2323


Why 11kv to be generated in generation station

1726