Answer Posted / aayush

For Single Phase-
P (KVA)= V (Volts) * I (Amps)/1000

For Three Phase-
P (KVA)= 1.732 * V (Volts) * I (Amps) * CosQ/
1000

What is a feedback in control system?

1261

---

List the time domain specifications.

1119

---

what is the working principle of energy saver control panel. please give the complete calculation & theory.

2550

---

What is the different between conventional MCC and intelligent MCC? Common controller or controller for each bucket

1119

---

Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.

1939

---

What is control system?

1256

---

wat is the first thing dat is needed, 2 lay a cable in some area??

1919

---

what is 30-phase of transformer

2362

---

During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?

2534

---

Classify driling machines.

1166

---

what is the IEC standard for Power Cable installation in onshore (like in direct buried ground or above groung)

2757

---

What is the name of the winding from which the supply is taken for load connections?

1127

---

hi everybody how to design string combiner box (scb) internal parameters like bus bar and spd (surge protection device and fuse which place to set that,and also bus bar one particular cross sectional how much heat generated and how much power loss tell me Clearly and briefly

2064

---

Dear Respected sir how to test ABB REX521 protection relay by relay tester.

2798

---

Pls mail me utility & Dg related question with answer

1839

---