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  

---

what is rating providing of contactor,relay,fuse unit for motor output power

2 Answers  

---

What is the source of dependent source ?

0 Answers  

---

what is the VVVFD and?

4 Answers  

---

Wat wil happen if Transformer is operated at 100 HZ Frequency?

8 Answers  

---

---

how can we calculate cable size

1 Answers  

---

How we check vector group for a Dyn1 transformer?

6 Answers  

---

for 5KW resistive load can anyone please suggest me whether to go for UPS/Inverter or Generator depending upon cost calulations

0 Answers  

---

How much weight an electrical engine can pull??

0 Answers   Maruti Suzuki,

---

can we use inductor in case of d.c.,if yes then what will happen in circuit

3 Answers   JSW,

---

what is PDU in transformer?? which company manufacture??

0 Answers  

---

how does electrical train works and what type of motors are used to drive the train? which level of supply voltage is used?

22 Answers   Alstom, Infotech,

---