Answer / kumar

yes, protect from shocking

I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?

0 Answers  

---

what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

0 Answers  

---

Is there any abbrevation for STUB in Stub bus protection

0 Answers  

---

What is a surge supressor why its is used in synchronous generators

0 Answers  

---

why the rotor is outside in case of ceiling fan?

1 Answers   HCL,

---

some practicle study shows that the reactive power at the receiving end is not equal to the reactive power at the sending end.But according to theory the reactive power is exchanged by different parts of the network – capacitors and reactors permanently, but is never consumed or produced. Then Where that reacrtive power loss occuring?is there any formula to calculate reactive power loss?

3 Answers  

---

how to make an earthing certificate

0 Answers  

---

what you have to see after one week or month from the day of installation of transformer ?

0 Answers  

---

How can we calculate single phase load into three phase load

2 Answers   Jindal, Tanfac,

---

Load 380kva eb 415v,load amps 350.Same load dg 415v,load amps 420 what reason ?

1 Answers   AVT Natural Products,

---

Why star pointed terminal have no current? how?

3 Answers  

---

What is the diffrece between CAPACITOR BANK & CAPACITOR OF MOTOR?

4 Answers  

---