bit confused - am i correct in thinking that to determine line to line voltage

bit confused - am i correct in thinking that to determine
line to line voltage in a star config 110v 3 phase 4 wire
distribution system i would use a voltmeter?

I have a circuit configured as an unbalanced load,
consisting of three incandescent lamps (1x40w, 1x60w,
1x100w - all 110v rated)connected in a star configuration
to a 110v 3 phase 4 wire distribution system.

I want to find out what types of meters i would use to
obtain:
a) each line to line voltage
b) the line to neutral voltage across each load
c) current flowing in each line and load
d) current flowing in the neutral conductor
e) power supplied to the loads

im assuming i would be using ammeters in series along each
line and voltmeters in parallel across each line to neutral?

Also how could i predict these meter readings before taking
them and with which formulae?

Any help would be greatly appreciated

A.

Question Posted / andrew

1 Answers
3208 Views
I also Faced
E-Mail Answers

bit confused - am i correct in thinking that to determine line to line voltage in a star config 11..

Answer / shan80

please tell me how much load current in ur systen and i
will fix ur problem.
zkhalid80@yahoo.com

Is This Answer Correct ?

0 Yes

1 No

Post New Answer

More Electrical Engineering Interview Questions

What happens if there is no nuetral in the power system?

5 Answers

we r having 3 core 3 1/2, 4 core cables how we can know this cable has to be used for this purpose?

5 Answers

Explain the difference between verilog task and verilog function?

0 Answers

why crgo core is used in transformers?

6 Answers Bhel, TATA,

How convergengr of nr method is not dependent on selection of slack bus and how gauss siedel method depends?

0 Answers

what is cathodic protaction?

0 Answers

we are having 15kw and 3kw motor both can run in same time , instead of using copper we are using ug aluminium cable , 35 sq.mm is suitable for its current carrying capacity..?

0 Answers Afflatus Grauver Pvt Ltd,

How to calculate the size of cables (all minium/copper) for a particular load

1 Answers BSL, Galaxy Power System,

Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp

0 Answers

Why CT secondary should not left open??????????

2 Answers

the input mechanical power of a single alternator is increased,its RPM increased but in case of an alternator synchronised with grid its RPM does not increased with increase of input mechanical power. why?

3 Answers Bhel,

a battery is having capacity 100AH and 25% charging .if a load taking 10A & connected 6 hour .what is the final condition of the battery.

0 Answers

For more Electrical Engineering Interview Questions Click Here