Answer / hareesh k.s.

computer has metal outer body.that may cause electric shock
if there any contact between b/w metal body and line.so
earthing is must for computers.tv has no metal outer
parts.

Answer / sajid

s the computer need the earthing so that it has three pins n
tv doesnt need so it has 2 pins

If 100 KAV USP dedicated earth got disconnect / Cut. What will happen at load.

0 Answers  

---

wha tis the ac motor used for traction system

4 Answers  

---

why substation ratings are multiple of 11 means 11\33 kv substation

6 Answers  

---

How many earthings are required for commissioning the Transformer?

14 Answers   Dalmia Group, HSL,

---

What is Instantaneous Earth fault relay,how will work

0 Answers  

---

---

1.what is electricity 2.what is electronice 3.how many modules 4.five electrical component with symbol 5.five electronice componene with symbol 6.how convert 220v.A/C to 24v/DC 7.220V.WAIRING DIAGRAM OF AMMETER/VOLTMETER/OHMMETEER

1 Answers   Hatsun,

---

what is rating providing of contactor,relay,fuse unit for motor output power

2 Answers  

---

How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)

0 Answers  

---

what type of motor are there in megger how they work.

2 Answers  

---

what is the maximum load on for 10 kva & 25 kva transformer

8 Answers   ABB, Power Grid,

---

What is current and voltage?

5 Answers  

---

according to faraday's law whether the induced emf is average or rms value?

2 Answers   Power Grid,

---