derive DC RMS value for half wave rectifier?

0 Answers   BARC,

---

Does the electricity supply authority send its customers power (kW) or voltape (V)? Asked by Ivan Muliro

2 Answers  

---

Can any body tell me about Hi-pot test, and why it is necessary and its procedure of testing

6 Answers  

---

what id a dry type transformers and its function ?

0 Answers   Wipro,

---

How to improve the power factor from 0.8 to 0.98? Also tell me cost vs benefit analysis.

2 Answers  

---

how u change the vector group of a transformer like DYN1 to ynd11

2 Answers  

---

Insulater disk using formula for 33/66/135 line h t line

1 Answers   Hofincons, Kirloskar, KPTCL,

---

what is the use of interposed & reverse voltage transformer

2 Answers   Anjani Steels,

---

HOW DOES THE PERCENTAGE DIFFERENTIAL PROTECTION WORK IN POWER TRANSFORMER

1 Answers  

---

How to calculate the Sizes of the cable required for one specific load? Is there any formula for that? ( EX: For 400KW load,50mtr Length, What is the LT cable Size required?)

2 Answers   Texmo,

---

my field of interest is T&D. plz tell something about that.

15 Answers   TCS,

---

What is the size of cable to be used for a Space Heater in UPS 160KVA of carrying 10 Amps current with 240 V ,1 Phase?

3 Answers  

---