My ups output shows 230 v between phase and neutral,but show
zero between phase and earth.Is the system/installation is
correct.If not what will be the possible reasons
Answer Posted / kj
There is no connection between the earth and neutral. This
can be because there is and isolated earth system or
someone did not connect it correctly.
Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?
why and how voltage sharing in transformer, during magnetic balance test ?
what is advertised hop count
Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
list the type of vfd? wich is sutable for heating kiln?
How to check the cable fault / hv test of transformer cable.
Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?
if 12v battery get discharged for 2 months after if we put charge it will charge again?how much time it will take to charge?
with 3 phase board on a 63 amp rcd is it ok to have 6 electrical showers 2 on each phase and what problems could happen
what percent do you derate your copper wire when you change from copper buss to copper wire
How Can you do Maintenance of ACB of 2000Amperes
i want some interview related questions with their answers which can help for attend the interviews...