practically What is power factor


Answer Posted / sureshkumar.n-npr

This is normally PF mans cosine angle between used power.

Is This Answer Correct ?    3 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

sir& friends i want the collection of recent quetions asked in interview of top most companies please send me on my email san.jsr@hotmail.com

1430


sugest any typical project ?

1465


What is open loop and control loop systems?

785


At what speed 1 HP motor can run an electric car of weighing 400 kg?

1224


how can check the resistance of battery contact?

1886






State the points to be considered for selecting a particular type wiring.

1722


What is the difference between UPS & inverter ? which UPS is better and whos got the edge ? what is the difference between & inverter ? which UPS is better and whos got the edge 12 V , 24 V , 36 V etc what are the advantages of 12 V, 24 V , 36 V etc and what are the disadvantages of 12 V, 24 V, 36 V etc thanks

1572


IN 1000kva transformer where the oil and winding temperature sensors is connected

2164


how to calculate sizing of NGTR (Transformer rating,Loading resistor value and Current rating of resistor) and what is the X/R ratio. Details : 11kV,Capacitance 1.73532 micro farads,40kA for 1sec.

1850


What are the main significances of root locus?

818


how to interlock 3 incomer-ACB,1 buscoupler ACB,... pls answer this question and if possible send me the ckt diagram..haifriends2910@gmail.com

2507


As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.

1384


What is meant by reactance voltage?

725


What is oscillator circuit?

777


what is the transiant condition in alternator? and how it can be prevanted?

1631