Answer / pasuvaraj

To increase the power factor & reduce the Harmonics

Answer / pranjal senjaliya

not increase the P.f. buy we can say to improve the p.f. &
supress the harmonics which is produced by mainy by dc
loads.

Answer / earnest

To improve p.f. thereby reducing reactive power.

Answer / pankaj dubey

a capacitor bank also called as filter for supress
harmonics in the system this is ans for drive or rectifier
capacitor bank

Answer / sudesh

It reduces system losses and also improves power factor.

what are the different types of communication cables used in automation and what are the difference in the cables

1 Answers   KN,

what step is taken for ESD ( emergency shut down) in DCS REPLY to hashimka20009@gmail.com

0 Answers   Bosch, Eskom, Sabic,

any body tell me ,contol valve has how many cheractristic? explain it.

6 Answers   L&T,

why we use by pas on a positioner? When can a by pass be not used on a positioner ?

1 Answers  

Relation in MMWC to Flow rate

1 Answers  

transmitter in 3 connection +,-,And test mode so how Use To Test Mode

1 Answers   Essar,

how to calibrate an error for pressure transmitter, make it easy to understand

2 Answers   Descon,

EXPLAIN NETWORK COMMUNICATION ON DCS?

0 Answers  

What is the difference between fiber optic cable & Ethernet cable

2 Answers   BEMCO, CCC, Pidilite,

Name some of the common protocol use in automation.

3 Answers   Empower,

can any one give me the cost price of yokogawa & rosemount transmitters

4 Answers  

what is datum line?

4 Answers