Answer / rajesh.b.jadav

Yes, Isolation Transformer has same ratio its used for
protection of equipment against current leakage if we do
not used than if leakage happened in other equipment than
it will be affectred all equipment connect with same supply
and if we used isolation transformer than equipment
received supply from isolation transformer not effected
with leakage which happened in other equipment.

Answer / eee

Isolation transformer is the 1:1 ratio transformer.

what is the principle of generator, motor, and transformer and explain the definiton of flemings left hand rule , right hand rule and ohms law

2 Answers   NFCL,

---

For 7.5HP motor 2880rpm 415VAC Connected with Pressurisation Fan we used Star Delta Startor why not we use DOL startor

2 Answers   DLF,

---

working principle of generators?

4 Answers   Adani, MahaGenco,

---

why PD testing for power cables

1 Answers   Bhushan Power Steel, CSE, Datre Corporation,

---

How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.

0 Answers  

---

WHY STABILIZER SHOULD USED

2 Answers  

---

what is ratio of copper wire size and current ?

0 Answers  

---

why we do 2 types of earthing on tranformer ie:body earthing & nutral earthing , what is function. i am going to instal a 5oo kva tranformer & 380 kva DG set what should the earthing value

8 Answers   Altrion Technologies,

---

what is the frequency of direct current(dc)?

12 Answers   Cognizant, University,

---

Why 3 phase induction motor getting supply in body if one of it's phase is cut

0 Answers  

---

what is bus pt and what is the function of it

2 Answers  

---

purpose of check value

1 Answers   Seagate,

---