Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

1)what is hypo test. 2) which cable need to hypo test.3)
when hypo test can be done before or after glanding.4) what
is the purpose of hypo test.

Answer Posted / mukund

high potential test carried between line-line, line-
neurtal,line and neutral to graund on any control panelto
check insulation between live conductors and enclosure body
at hv like 1.5kv and onward depands on system voltage and
local standard, it is carried out also on control wiring too
e.g. from 300 to 600v it need 2.7kv test for 1 second and
2.4kv for 1 minuts,note when this test have to do test job
must disconnected from line voltage,it is most likely
megeer test, after testing it need to discharge tested line
to graund

Is This Answer Correct ?    37 Yes 7 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?

1774


technically, what is the reason behind starting the motor star the delta connection .. and what other ways to do this rather than using " star-delta transformer"

1974


Why we use auxillary relay ? what is function of differential relay, directional o/c relay?

2185


How test for Ddo vector group test condition?

2452


What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?

1565


Why a tesa lamp is glow between two phase?

1990


sir pls tell me . our ct specifications are 120/5 ,2 core , 0.2 and 5p10 class , 30va and 30va buden. insted of 30 va i want use 15 va. can i use?

1504


internally connection of photvoltic module

1917


What are safety device in vcb and acb?

3863


Why hydropower is called renewable source of energy?

1044


Who are the manufactures those manufacturing 3Cx2.5sqmm FRLS cables. I heard about FRLS technology adopted only in wires useful for wirings

2073


impliment (AB)`+C to transistor representation

1828


Why earthing is necessary for any equipment?

1714


Explain the functioning of diode?

1072


whatare the disadvantages occur,if the form factor of transmission will not be equal to 1.11

1859