Answer / rajesh.d

THE TRANSFORMER CORES ARE DESIGNED FOR OUR ENVIRONMENTAL
CONDITION THAT WILL PRODUCE ONLY 230V AC,IF IT IS GET EXCEED
OVER VOLTAGETHE TRANSFORMER AND THE DOMASTIC APPLICENCES ARE
BECOME TO HEAT AND DAMAGE QUICKLY.

Answer / harish

GENERALLY ALL THE HOME APPLIANCES ARE MADE FOR SINGLE PHASE SUPPLY WHICH IS 230 V SUCH THAT WE WILL HAVE 230 V . AND SOME DOMESTIC WILL HAVE 415 ALSO FOR MOTORS ETC.

at present how many EHVAC lines are there in India?

8 Answers   HCL, L&T,

---

What is floating earthing?

2 Answers   Equate,

---

Which pump set is more suitable and economical for liftingwater from 300Mtr borewell? A. Compressor Pump B. Submersible Pump C. Jet Pumps D. 25HP Centrifugal Pump Q. from PSC Test 22-11-2008 Meter reader

8 Answers  

---

why ct mensioned 0.5/5p20 plese any reply to me

2 Answers  

---

define main transformer?

7 Answers  

---

---

when ac current flows thru d coil of a contactr,it energizes,magnetic field attracts d contact of the coil...nw wont dt ac current in d contct induce current back on to d coil thru mutual inductance leading to high currnt in d coil

0 Answers  

---

A shopkeeper allows 10% discount on the price of an article and sells it for Rs 7,600. What is the marked price of the article?

1 Answers  

---

write a program that prints prime numbers from 1-20 in digonal form

0 Answers  

---

what is allowable ac mixing in dc

0 Answers   Reliance,

---

plz tell me,ht and lt panel terminals in substations explain beiefly

0 Answers   APCPDCL,

---

sir, how to select the cable size, what is the parameters use ang what is the formulas use for this cable size calculations. please tell me.

4 Answers   ISRO, Power Grid,

---

How can we calculate earth mat conductor size ..? & give the formula to determine earth conductor size?

3 Answers  

---