Answer / jwalith

hi,
the voltages here all are multiples of 11 because of the form factor(1.11).that is the reason we find 11,33,66...132,440,765..etc

Answer / guest

its indian standard

Answer / jatin patel

Alternator output voltages are typically restricted to around
25 kV to limit their physical size and the centrifugal forces
to which they are subjected. In the UK, this voltage is then
typically raised to 400 kV for transmission.

The voltages to which you are referring to are typical of the
voltages used in the UK's high-voltage distribution system.
'Grid' substations typically transform transmission voltages
of 132 kV down to 33 kV (or, less commonly, 66 kV), and
'primary' substations then transform distribution voltages of
33 kV down to 11 kV.

why current transformer secondary side should be shorted ?

5 Answers   Areva,

---

what is meant by phase transformation ratio in induction motors?

2 Answers  

---

Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

---

Radio Carbon dating is used in a) find diseases b) find the age of relics c) find the carbon content in the atmosphere d) none of these

2 Answers  

---

What is inrush current? how can calculateit? what is the affect of it?

0 Answers  

---

I have a 600VA UPS for computer only. It holds for 20minutes only. 1. Can it be upgraded for longer period.? 2. Can it be used for one ceiling fan and a tube light? If yes, how to upgrade?

11 Answers  

---

why auto transformer connected in star?

1 Answers  

---

why phase plates are used in transmission line????

1 Answers  

---

i have dry type transformers can you help me that how many tests i can do to know the performence of transformer and also please tell me about the BDV test and Insulation resistance test in oil cooled transformers

4 Answers   Hyundai,

---

State uses of different types of stsrters with different capacities of motors as below: a. up to 5HP b. above 5hp to 10hp c. above 10hp to 20hp d. above 20hp

0 Answers  

---

Dear All please ive me ur ideas... What is the major diff between cu conductors and Al conductors ?

3 Answers   MX Technology,

---

why we step up voltage for reducing the loss, even if voltage and current are proportional anr resistance remains same

12 Answers   Sarhad University,

---