Answer / ranjit singh

when the e.m.f. is induced in the winding ,then this e.m.f.
also induced in core of the transformer because winding is
put on the core and core is a magnetic material and due to
e.m.f. current flow in the core and heat is produced inthe
core ,

it is known as eddy current losses.
SKIN EFFECT -:DUE TO THIS EFFECT current is flow over the
surface of the conducter

Sir, I completed DEEE... And now I working in TNEB for one year apprenticeship. If I eligible for applying c license and how can I get?

1 Answers  

---

what kind of quetions will ask in BHEL in interview? Plz help me?

0 Answers   Bhel,

---

what does mean of RCT and STR in diffrential CT?

0 Answers  

---

In winding design, the angle of chording (β) is nearly equal to A 45 degree B 60 degree C 30 degree D 90 degree

1 Answers   Reliance,

---

How to control motor gearbox speed and friquency? If length of cable and dia given, how to measure the voltage drop?

0 Answers  

---

the minimum clearance b/w ceiling and plane of leaf of ceilng fan shall be ..........mm

1 Answers  

---

What is the output of below program? #include <stdio.h> int main() { int p,q; for(p=1,q=1;p<7;p++) { printf("%d%d__",p,q); } return 0; } Answers- 1. 17__27__37__47__57__67__ 2. 11__21__31__41__51__61__ 3. __11__21__31__41__51__61__ 4. Compilation error

1 Answers  

---

Can earth resistance be measured without connecting the earth electrode? and should earthing connections be disconnected What is the effect of connecting two cables of different sizes in parallel with supply? Thanks in Advance. I am intrested to get in touch with some tecnocrats/engineers,my mail i.d is : hiremathvijay@rediffmail.com

1 Answers  

---

how do we calculate length of starting time and repeated starting of a direct online starter?

0 Answers  

---

a simple c++ program to calculate simple interst with its data members as private

0 Answers   L&T,

---

what is encoder & its use?

1 Answers   ACC,

---

what is the ms flat constant for calculating earth mat design calculation?

0 Answers  

---