Answer / meenakshi

transformer oil is a mineral based oil that should have an excellent dielectric breakdown stength which makes it to withstand the electical stresses.its bond or interfacial tension is so strong that it does not give way for conduction till a particular limit of high voltage.main properties of a transformer oil is dielectric breakdown strength,acid number,colour,presence of water and interfacial tension

What are various impedence in any machine

2 Answers   Engineers India Limited, NTPC,

---

in battery charging room we find two fuses (one in positive other in negative cables ).why it is so?one fuse is ore than sufficient?

0 Answers  

---

Can i use to 3 phase 4 wire energy meter inplace of 3 phase 3 wire energy meter ?

4 Answers  

---

Frequency of rotor emf in induction motor is around A same as stator frequency B 50% C 5 % or below D 30%

1 Answers   Bhel,

---

int a,b ; a=b=10 ; if(a>b){ printf ("%d",a)}; no error output is a=10

2 Answers   TCS,

---

Is there any scope for an electrical engineer in MRF company......

1 Answers  

---

Why electricity is generated and transmitted at the values of multiples of 11?

3 Answers  

---

why we test the core balance of the transformer?

1 Answers  

---

How does a television work?

0 Answers   Siemens,

---

why capacitive load is not used in routine life????any reason is there ??????

0 Answers  

---

transformer cooling fan kharab ho jaye to 1-off kar dena chahiye 2-load kum kar dena chahiye 3-koi frrk nhi padta 4-sub galat hai. choose right option

2 Answers   PGVCL Paschim Gujarat Vij Company Limited,

---

What are the protections to be used for Generator?

3 Answers  

---