Answer / ankit sinha

when a part of primary winding of a transformer is short
cktd the v1 reduced,so the v2 will also be reduced by the
same factor.this will be cleared by the relation-
v1/v2=n1/n2
since n1 and n2 are remain same,v2 should be reduced
inorder to maintain the ratio same.

Answer / abhishek singh

IN XMER WE KNOW THAT V2/V1=N2/N1.SO WHEN PRIMARY PART OF
XMER IS SHORTED THEN THERE IS NO INDUSED EMF IS PRODUSED IN
IT MEANS E1 AND DU TO THIS NO ANY FLUX IS PRODUSED.SO XMER
DOES NOT ABLE TO TRANSFORM ELECTRRICAL ENERGY TO ANOTHER
CKT .SO IT DOES NOT WORK FOR WHICH IT IS USED.

induction 3 phase motor terminal connection

0 Answers  

---

A 150KW 440V motor is need to replace in the field instead of faulty one. what are the main parameter should I need to check?

1 Answers  

---

why ht cable end termination don't have a gland?

0 Answers   Private,

---

when the size of the cable used for the ht voltage is 300sqmm then what is the size of the conductor of each phase

2 Answers  

---

can u light up bulb with out useing neutral

12 Answers  

---

---

what is the power factor

13 Answers   Heidelberge Cement,

---

State four advantages of hydro power station over nuclear power station.

1 Answers  

---

which INDIAN STANDERD in Mention the earth test value?

1 Answers  

---

Is a DC Transformer Possible? if Yes, Then Why, if not Then Why?

9 Answers  

---

What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i

0 Answers  

---

how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

7 Answers   Bhel,

---

where used of HVDS system.

3 Answers  

---