Answer / guru

the vector angle between the phases.

Answer / sachin k

The vector between voltage and current

Answer / kaustubh

first of all phase angle associates with voltage and
current for one phase it is not the difference between two
phases.........

Answer / kotilya

the algebric sum of the vectors made by the vectors of the
two phases

Answer / sreenu

the phase difference between two phases

why Copper loss is represented as I square R ?

5 Answers   L&T,

what is buffer resistance starter.?.What is the working principle and where it is used..?

0 Answers  

why distribution transformer is uesd in Delta/Star formation?is there any significance in doing this?If yes then breif?

3 Answers  

why generator and t/f ratings given in kva & motor rating is in KW?

6 Answers  

i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

0 Answers   TNEB Tamil Nadu Electricity Board,

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

0 Answers   BARC,

How turns ratio test is done in three phase transformers?

2 Answers  

1.what is the difference between ct and cvt? 2.what is the difference between pt and cvt? 3.what is the difference between relays and circuit breakers?

0 Answers  

oltc of a transformer, how it works? and what are the equipment consist of describe briefly?

0 Answers  

what is the procedure to carry out BDV test of a transformer ?

3 Answers   BirlaSoft,

1)What will happen when 240 VDC supply is connected to 240VAC supply(DC supply +ve is connected to phase of AC supply & DC supply is to neutral of AC supply). 2)Also what will happen when 240 VDC supply is connected to 240 VAC supply in reverse polarity as of Sr. No 1.

2 Answers  

What are the main advantages of bode plot?

0 Answers