Answer / sandeep

switch fuse unit used for protection

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  

---

Briefly describe means used by electricity suppliers to influence the flow of active and reactive power in power networks (one for each type)?

0 Answers  

---

What kinds of decision are made about CT from it's Knee point(voltage & current)?

2 Answers  

---

If there is unit power factor in a power house and a capacitor bank used in a factory at resistive load . In this case, will there leading power factor in power house across that factory.

2 Answers  

---

How to identify the start and end of 3phase 12 lead motor if U1, U2, etc numberings are lost or erased.

0 Answers  

---

On the transformer breather at what length should i change my sililca gel.

4 Answers  

---

for same rating of a transformer and induction motor which one will have higher magnetising current flowing?

2 Answers  

---

Can HT cable(11kv cable) be used for 415V, 700A requirement.

5 Answers  

---

Why the CT Secondary is rated as 5A generally?

2 Answers  

---

My requirement is 1VA,50/5A Current Transformer for Metering .If I select 15VA , 50/5A CT.Is there any possibility of Technical Problem ?

6 Answers  

---

How to dimensioning SDCCH, LAPD and CS7 signaling on GSM?

1 Answers  

---

what is mean by D.O. in distribution line poles?

0 Answers  

---