capacitor is load free component but why ampare meter shows
current when capacitor bank breaker close?

Answer Posted / samar

the capacitor bank takes a current to charging thier
plates .the ampare meter shoing this current & also there
are some dielectric loss

Is This Answer Correct ?    6 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What will happen if the voltage in my house drops from 220V to any lower voltage?

1639


in electrical control panel. how can i choose the cable rating. (example - 11kw motor, 18-25A mpcb}

2395


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

1366


What is the comparison of PILC and XLPE cable

1491


Draw the single line diagram of the power station?

644






what will happens if one phase is missing for 33/11kv power transfomer and why?

2176


what is the working process of over & under voltage relay.

1600


What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.

1550


We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

1617


Is MEN and RCD related to each other ?? IF yes then how??

1453


what rectifiers is and what are the types of rectifiers?

612


how to find number of run cable laying[LT side] for transformer & alternator secondary side? [above condition for getting output power transformer to main panel side] give the example.

1590


Different types of relay fault which phase sequence??

457


how much flux density of CRNO core

2318


When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<

1664