Car battery + terminal allways biger than - terminal! Why?

2 Answers  

---

Can an inverter be used as a converter? How?

0 Answers  

---

What is the difference between Neutral and Eatrh?

8 Answers  

---

I use 20 nos led tube 4feet, in pathway 100mtr approximate, so what size cable i use for lighting

0 Answers   Oman Cables Industry SAOG,

---

is there interlocking between duty and standby chilled water pumps?

1 Answers  

---

why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?

2 Answers  

---

what clearance required for 4.5 mva dry type transformer?

0 Answers   SPS,

---

what is importance of ka in mccb

2 Answers   ABB,

---

what is the effect of back reactive power on the generator ?

0 Answers   MRF,

---

l&t switch FN 63 handle position can we change

0 Answers   OPTCL,

---

difference between crane drive and line drive.

0 Answers  

---

Can the efficiency of transformer be measured with the help of wattmeter readings taken at primary and secondary side? Support the answer.

2 Answers  

---