what are the problems that generally occur in power flows??

Answer Posted / vls

generally in power flows problems are

1.voltage drop
coming to outer side

tension,skin effect,poximity ffects ,ferranti effect,corona

etc...........

Is This Answer Correct ?    6 Yes 0 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

Why do we use copper cable for HT Supply and why not Aluminium?

1540


what is meant by class 1 E in electrical power supply?

1587


How to calculate loses in transformer of 160 KVA ?

1238


In a tap changing transformer where is the tap connected, is it connected in the primary side or secondary side?

725


What is the approximate value of stacking factor?

708






how much GROUND & NEUTRAL VOLT maintain in data center.

1542


HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?

1452


any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

1636


A low wet bulb temperature indicates

699


What is difference between mcb and mccb.

650


mostly the questions were from machines... d.c. machines, transformer, synchronous and induction all theory paper........ few from power system... but the level of paper was easy.....

1488


Why can't we parallel Voltage transformer secondary circuits?

975


hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly

1551


is ac supply can store

1531


when we design electrical schemes of 11/.415kv distribution..wen and were should we show the relays??what is the function of it?for example..we place EFR Relay CT between transformer neutral link and transformer earth.Like this what are the other type of relays we should use?why?where?Explain please..Thank you

1386