whats was the problem if neutral and earth got 2volt from
the ups output



whats was the problem if neutral and earth got 2volt from the ups output..

Answer / b.dhanasekaran

no problem, but you strengthen the earth value to 1 ohm,
and cheque the load connections if there is loose
connection in neutral.

Is This Answer Correct ?    3 Yes 0 No

Post New Answer

More Electrical Engineering Interview Questions

I have a 25 KVar capacitor bank at my facility.How to check the capacitor bank ??

2 Answers  


When we are working on transformer(132\11KV). we are going to isolate the transformer from both HV side and LV side. then we are applying grounding on both side. My question is that we required to isolate the VT which is still connected from secondary side.?

1 Answers  


in CNC reference how to take? what kind of input give to the servo amplifier?

1 Answers  


what are the types of 3-ph. generator protection

2 Answers  


What happened when the field winding of dc series motor is open?

2 Answers   Bhel,






What happen if two protection core (3p) of VT in LAVT are 11kv/root3, 110v/root3 and one protection core (3p) is 11kv/root3, 110v/3

1 Answers  


what is different between electrical ckt&electronic ckt

4 Answers   Ashok Leyland,


What is Antipumping Function & If we have C.T how we find the Ratio ?

0 Answers  


What will be the output of an alternator ,if the field current is single phase ac supply.

1 Answers   DRDO,


How many percent of power are not being registered if we bypass one side of the meter base terminal using #8 cu wire on 1-phase kwhr meter. 

1 Answers  


Give the two basic speed control of DC shunt motor.

4 Answers  


why do the alternator doesnt have open circuited windings in armature???

1 Answers  


Categories
  • Civil Engineering Interview Questions Civil Engineering (5085)
  • Mechanical Engineering Interview Questions Mechanical Engineering (4451)
  • Electrical Engineering Interview Questions Electrical Engineering (16632)
  • Electronics Communications Interview Questions Electronics Communications (3918)
  • Chemical Engineering Interview Questions Chemical Engineering (1095)
  • Aeronautical Engineering Interview Questions Aeronautical Engineering (239)
  • Bio Engineering Interview Questions Bio Engineering (96)
  • Metallurgy Interview Questions Metallurgy (361)
  • Industrial Engineering Interview Questions Industrial Engineering (259)
  • Instrumentation Interview Questions Instrumentation (3014)
  • Automobile Engineering Interview Questions Automobile Engineering (332)
  • Mechatronics Engineering Interview Questions Mechatronics Engineering (97)
  • Marine Engineering Interview Questions Marine Engineering (124)
  • Power Plant Engineering Interview Questions Power Plant Engineering (172)
  • Textile Engineering Interview Questions Textile Engineering (575)
  • Production Engineering Interview Questions Production Engineering (25)
  • Satellite Systems Engineering Interview Questions Satellite Systems Engineering (106)
  • Engineering AllOther Interview Questions Engineering AllOther (1379)