Answer / x

its because form factor of sine wave will be 1.11 alla
voltages will be multiples of 11

Answer / raja

Generally the maximum voltage is specified as residual
voltage which is specified as 1.11 * Vrms , so it is coming
in the multiple of 11

Why we does earthing for transformer neutral point

5 Answers   amps, DLF,

---

Motor and transformer working with same principle so why motor rotates while transformer not?

7 Answers  

---

any one can explain the stages of a knee point which is taken during ct magnetising curve.

0 Answers   Tata Steel Limited,

---

why we use REF and Differential Protection in one transformers?my doubt is both protections are operated in internal fault only.why we want to use 2 protections?please clarify.

7 Answers  

---

How can calculat the lode of transformer?

2 Answers   Maruti Suzuki,

---

---

How can one connect three source of electricity in a house..the source are 2 gen and one electricity.

2 Answers   SAUDI ARABIAN BAYTUR, Wantro Technical Services,

---

What the purpose of transient fault recoredr in substation

2 Answers   NCC,

---

we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

1 Answers  

---

Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

---

Which thing is maximum in RLC circuit at resonance a)power consumption b)inductive current c)capacitive voltage

0 Answers  

---

what is the chiller and working principal

0 Answers   Blue Star,

---

I have been short listed for sydicate clerkcal post .i have interview on 15th sept..i want to ask if i don't know kannada to read and write they won't allow me to attend the interview?Do send u r reply.......

1 Answers   Syndicate Bank,

---