Answer / guest

surge arrested is just protected for power transmission line . It basically arise due unbalanced load between generation and customer. Lightning arrested is basically used building protection from lightning from the sky.

Answer / vijay

Surge arrester providing HT
cicute breaker with earth
connection lighting arrester
providing for flash arresting in
high bulding

Answer / kumar

I send next time.

Answer / bm

Surge Arrestor is what the GUEST has written and also comes
in effect in the loop powered instruments run by 24VDC.

what is the difference between LPF and UPF wattmeter and where it is used.

7 Answers  

---

whether Transformer is singly excited or doubly excited machine?

2 Answers  

---

Why do you use an isolator on both sides of the circuit breaker? ( shortly answer)

2 Answers  

---

how can calculate 1kva generator running time in 1 liter keroscene

0 Answers   Kirloskar,

---

why is the power generator connected as star earthed or star earthed through reactance and what its features ?

0 Answers  

---

---

Can we connect two or more energy meters/Amp meters on one CT set(Three phase).

5 Answers   Parle, Watermark Engineering,

---

why any surge protection is not provided to UHV ac transmission line (765kv) ?

1 Answers   NK Power Systems, Reliance,

---

1. What is the difference between ac induction motor and ac synchronous motor?

11 Answers  

---

At what condition differential relay will act in transformer and ht motor?

1 Answers   Equate,

---

usually why bettery voltage are 1.5V, even if you open a 9V battery there are six 1.5V batteries in series. is it not possible to increase this voltage other than putting in series

1 Answers  

---

What is the difference between AC voltage and DC voltage?

6 Answers  

---

CAN A CD/CLOCK RADIO WITH 110V 60HZ WORK ON A 110V 50HZ FEED.

3 Answers  

---