What is the tolerence limit between neutral and earth in
230 V AC System?

Answer Posted / sks

TOLERENCE LIMIT = LESS THAN 01 VOLT, BECAUSE AT TRANSROEMER
OR GENERATOR NEWTRAL IS CONNECTED WITH EARTH, IF EARTH IS
DRY, STRIP OR WIRE IS CORRODED AT JOINTS THAN VOLTAGE
POSSIBLE TO BE MORE.

Is This Answer Correct ?    17 Yes 4 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

placing earthing pit in pathway is correct or wrong??. placing earthing wireGI1/18 inside walls is correct or wrong?. explain!!!

1683


how to select automotive wire by mathematical equation with given current, vlotage and resistance

1904


what is the reactive power what is the use of it in system

1628


how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

1760


sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

1747






what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?

1432


What are the main significances of root locus?

708


define as synchronous generator

1701


what is mean by D.O. in distribution line poles?

1056


What is tranformer differtial?

1475


Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

4253


for 750 kw LT load what will be the ht kva

1251


Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage

1337


How to Calculate The sag of OPGW in Transmission Line???

2669


for a 400kv t/m line with 10 ampere current will corona occur?

1710