ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,5

ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in
place of 230 V A.C,50 Hz,1 Ph.

Question Posted / guest

4 Answers
5412 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph...

Answer / siva kumar

there is no much difference if we use 240v a.c instead of 230v
a.c

Is This Answer Correct ?

3 Yes

0 No

ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph...

Answer / virendra

Not muuch diffrence

Is This Answer Correct ?

1 Yes

0 No

ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph...

Answer / shakeel

only 10 VA apparent power is lower. no much difference

Is This Answer Correct ?

0 Yes

0 No

ther is any difference if we use 240 V A.C,50 Hz,1 Ph. in place of 230 V A.C,50 Hz,1 Ph...

Answer / arulkumaran

YES, some difference.
example: tube light
if use 240v : * light full brightness
* life time low
if use 230v : * brightness little bit lower than 240v
* life time higher than 240v light.

Is This Answer Correct ?

0 Yes

0 No

Post New Answer

More Electrical Engineering Interview Questions

Dear all, I just want to ask an expert on this forum for some insights. For the magnetic balance test, when applied voltage on a Delta-Star transformer e.g. Dyn11, the following relationships apply for HV side: 1. H1-H2 = H2-H3 H3-H1 2. H2-H3 = H3-H1 H1-H2 3. H3-H1 = H1-H2 H2-H3 For the LV side also: 4. X1-X0 = X2-X0 X3-X0 5. X2-X0 = X3-X0 X1-X0 6. X3-X0 = X1-X0 X2-X0 Is there a similar pattern for Y-d, Y-Y, D-d? And how about Y-z, D-z, Z-y transformers? I've tested a YNzn5 transformer and for LV side I don't see the pattern. In this particular case I got for LV side the following (see values below): H1-H0 H2-H0 H3-H0 X0-X1 X0-X2 X0-X3 128.0 119.9 7.2 29.2 13.3 15.8 70.7 128.4 59.2 23.4 22.0 3.6 7.2 120.1 128.1 13.4 29.3 15.8 What is the relationship here for LV? For row 1 I see the relationship, for row 3 I also see but it's shifted, but for row 2 I don't see such relationship. Any suggestions, answers, someone?

0 Answers

what is meant by generator differencial protection?

1 Answers

what is the procedure for cable sizing or on what basis we will calculate the size of cable?????

6 Answers ANG, Focus, Mecon,

I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?

0 Answers

whu the transformer noise during running condition?

1 Answers NTPC,

Why is tan-delta test and capacitor measurement done on alternator?

0 Answers TD Power Systems,

why put integration for capacitorand differation for inductance