Answer / amol folane

fistly calculate the
total load current,then
multiply it by 1.2 for
the tollerance in
current.

Answer / sandeshg

by using wire gauge calculate the size of the conductor and
number of the conductors and finally see the data sheets of
conductor size sheets

What is restricted earth fault protection ?

1 Answers  

---

Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only.

12 Answers   ACC, JLL, ZETDC,

---

wat's the procedure to take short circuit current for cable selection

0 Answers  

---

Different types of relay fault which phase sequence??

0 Answers  

---

a 50hz motor to give 60hz whats happening in motor.what happen the motor.

6 Answers  

---

what is the relation between currebt & voltage.

8 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,

---

please explain how to do 'pole drop test' on generator?

0 Answers  

---

what is the ranje of HT cabel and LT Cabel.

1 Answers   Sail,

---

what is subtransient , transient and study state ac components

2 Answers  

---

It is used or not HT cable single core 630 sqmm in LT 3 phase capacitor bank which is used in PCC(power control center).

1 Answers  

---

what is tertiary winding in transformer?What is its purpose?

18 Answers   Bhel,

---