Answer / raju

65 VOLT AND ABOVE WILL CAUSE INJURE TO OUR BODY

Answer / vijendra dewangan

50V AC/DC or Above and 30mA AC or Above is Dangerous for
our Body.

Answer / tarike m.

1mA of AC /5mA of DC voltages

Answer / vinu mathew

110v and above

What is the difference between split AC and Casste AC?

2 Answers   NTPC,

---

Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?

1 Answers   Bhel,

---

Explain Continuous and Discrete signals?

0 Answers   UOG,

---

will aqatic animal die if we ground the wire of three phase instead of grounding to earth

2 Answers  

---

In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

---

what's float charger and boost charger? why it's used?

2 Answers   APCPDCL, PTCL, Rolls Royce, Siemens,

---

what is the problem in manufacturing transformer with 0 degree phase displacement.???why alwasys go for DYn11 or DY5?Whys not DY0 i.e zero degree displacement between primary and secondary side vectors?

3 Answers   Bhel, dpdc, Prime Electrical,

---

How can i check a relay good or not?

2 Answers  

---

difference between crane drive and line drive.

0 Answers  

---

can we use ps class in combination with protection class in differential protection and over current protection.

1 Answers  

---

what is the formula for converting dc power(watt) to ac power (watt)?

3 Answers   ABB,

---

I have a 1000 kVA Transformer(11kV/0.415kV) and a APFC panel of 400 kVAR(LT).Now if i want to remove the LT APFC panel and install a HT(11kV) APFC panel on the HT side is the HT APFC panel will work same as the LT APFC panel(improve the power factor),if yes what will be rating of the HT APFC panel?what is the formula to calculate HT APFC panel rating???

2 Answers  

---