Topic :: Capacitor





Capacitor Interview Questions
Questions Answers Views Company eMail

What will happen if we on 200kvr capacitor bank(11kv in bus)If there is low load on transformer (1.5 mva 33/11 kv)

1130

How work of capacitor in dc supply...???

1054

what will happen when the dc supply is given to the capacitor?

1020

why three phase capacitor takes unbalanced current in capacitor bank?

Aggreko,

1025

How to calculate capacitor bank size at a load 800kVA.

1181

From past few months I am getting lagging pf even though sufficient capacitors used in circuit. Where is the problem pls answer

951

How capacitor connect in 3 phase supply???

L&T,

1 1770

our plant maximum demand has 500 kva.need to suggest me to maintained pf 0.98.how much capacitor bank will be connect to the supply line.

1 1522

What is formula of capacitor for 1-phase power connection.how to improve PF. Suppose I want to connect capacitor in refrigerator to reduce power consumptions.

1095

What happened when capacitor connect series in ac circuit?

978

For 65hp motors how kvr capacitor should be on??

1006

For 35 HP motor how much amount of capacitor should be on in kvr to reduce the current bill

1 1594

why i can not use thimble on capacitor duty contactor

897

Draw SLD for a panel has 500A Bus Bar rating, with 4 outgoing, each is 80 A (load current), showing the transformer and capacitor bank rating.

FEWA,

1128

What is capacitor?

731




Related Topics


Un-Answered Questions { Capacitor }

what is the purpose of capacitor? and capacitor load means what? how does it connect?

1960


How a capacitor discharge weld power supply works? what is the use of a pulse transformer?

1585


In PFI plant one stage capacitor connection is directly connected(with out megnetic contact controll). but why?

1896


what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?

1592


How shall i select the value of capacitor or inductor in a system?

1462






Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

1618


how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.

2315


how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)

1636


i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

1446


how to calculte capacitor range for single phase induction motors??pls tel

1630


what is proper capacitor placement? How to evaluate capacitor size?

1659


EXPLAIN THE WORKING OF SERIES REACTOR IN HT CAPACITOR BANKS (FOR VOLTAGES & CURRENTS)

7571


defination of transistor controlled series capacitor

2209


Can anyone explain me about the capacitor calculation

1729


Inductor and capacitor........power in one phase and ...... in it another phase.

1619