Answer / Vikas Kumar Tyagi

To determine the cable size for an electric driven pump with the given specifications:
1. Calculate the current (I) using the formula: I = P / (V * Power Factor), where P is power in watts, V is voltage, and Power Factor is typically 0.8 for a motor.
2. Find the current-carrying capacity of the cable (A) using Ampacity tables or calculations based on the American Wire Gauge (AWG) or International Annealed Copper Standard (IACS).
3. Choose a cable with an Ampacity greater than or equal to the calculated current.
4. Consider the voltage drop and insulation requirements for three-phase, star-delta starting applications before making a final selection.

how manyunits consumed by 25 kvar capacitor bank

2 Answers   MRF, Suzuki,

---

in an open circuit. test there is no load curent.. but secondary. ia open then no urrent have to flow but there a smaller current flows why?

4 Answers   Rubber Park,

---

what happens if generator is running leading power facotor?

9 Answers   century,

---

which has more heat effect(dc or ac)

4 Answers   CCEL, TATA,

---

Explain marx circuit.

1 Answers  

---

losses in transmission lines ?

0 Answers  

---

WHAT TYPES OF OIL(STRUCTURE) ARE USED IN POWER TRANSFORMER INSULATION?

4 Answers  

---

why we multiply 11 in High Electric supply?(eg.11KV, 33Kv, 330Kv etc.)

3 Answers  

---

State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor

1 Answers   Jindal,

---

how to decide the capacity of accl

1 Answers  

---

how generator load test is conducted?what are the steps?

1 Answers  

---

What is a captive power plant?

2 Answers  

---