Answer / uzair bin khalid

when we switch on the switch and load is not connected at
home, no is electricity wasted bcz loop is not completed.

what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

0 Answers   Tata Power,

---

What are the main faults of DC generators?

0 Answers   Mercantile Marine Department,

---

dc supply given to dc generator winding.how is possible? my knowledge is saying the winding will burn. please reply.

0 Answers  

---

why a vaccum is created in condenser

13 Answers   Honda,

---

how to calculate short circuit breaking capacity KA for 2500kva 33kv transformer.

0 Answers  

---

we have one 75kw motor 380 volt 3ph amp134 please advise which size of cable required

2 Answers  

---

What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.

0 Answers  

---

Difference B/W A/C & D/C Motors..?

10 Answers   Toyota,

---

in three phase 11kv transformer (11kv/433v) input( R,Y,B) output (X,Y,Z,N) the connection as follows 1 phase R -open 2phase y connected to both R and y of input] 3phase B- B what is the output voltage X to N ,Y to N , Z to N

2 Answers   Bescom,

---

what is the principle of singkle phase energy meter?

3 Answers  

---

Conventionally, capacitors are considered to generate reactive power and inductors to consume it,how??????

1 Answers  

---

Why electrons flow only one direction in semiconductors. why can not flow both directions

1 Answers  

---