what is power factor?

Answer Posted / isk

it is the ratio of real(active) power delivered to the apparent power

Is This Answer Correct ?    0 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.

1467


If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?

1642


What are the advantages and disadvantages of closed-loop control system?

706


why u r living from presentaly working.

1963


Why is ignitor used in sodium vapour lamp

2913






I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

1042


What is purpose of reactor?.What is different between line and bus reactor?

1477


what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?

1836


how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1689


High speed earth switch operation with diagram

1893


Why armature rheostat is kept in maximum position?

642


How can calculate the rating of a servo stabilizer for given a specific load

3077


what is difference between elr and R eartl realy.

1892


Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??

1521


When color of silica gel will gets change from blue to pink from Top to bottom?

1125