What is four quadrant metering system.

Answer Posted / d.h.waiker

Four quadrant meters are those meters which can measure and
records the following parameters.

1) KW/KWH
2) KVA /KVAH

3) KVR/KVARH ( LAG )

4 ) KVR /KAVRH (LEAD )

Is This Answer Correct ?    28 Yes 27 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

What is the operating principle of turbo-generator.

1751


What is depreciation factor?

1766


How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.

1714


send me any model test paper of clerical post of state bank of india.......

1380


what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB

1577






How to select circuit breakers rating eg. if i select a circuit breakers of capacity 40 amps DC with operating voltage 28 volts and if i what to use same circuit breakers for 300 Volts DC application what is the current rating of this circuit breakers.

1317


difference bewteen reverse current and alternating current

1686


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?

1627


what is the minimum recommended leakage current of an earthed cable connected to the body or skid of an alternator

1607


how to calculate the size of the HT cable

1421


In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.

1848


What are the ratings of VCB, MCB, MCCB, SF6, ACB, and OCB?

1101


Usage of flywheel diode in relays

1468


What is domestic transformer? Draw the connection of domestic transformer.

1850


What are the basic components of the feedback control system?

616