Answer Posted / genau

Mr. Ranjan is correct!!
Fault level of the system will depend on the system impedance.

for calculation of fault level, calculate the fault impedance and hence you can calculate fault current from system voltage and fault impedance. product of two gives fault level in VA (Generally specified in MVA)

what is the reactance,capacitance & impedence electrical armoured & unarmored Cables.

2205

---

How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.

2799

---

how to decide choke rating for drive?

2323

---

I want to know how to calculate the size of electricity cable in building?

2021

---

what is a pilot wiring and whys that called a pilot wiers

1929

---

what is the transformer turn ratio formula and give some examples?

2431

---

For the requirement of a furnace of temperature range up to 1200 oC using silicon carbide rods, What is the required rate of transformer needed (please do it with all details)?

1951

---

what's producer of XLPE cable laying in undergroung

2130

---

What will happen if the voltage in my house drops from 220V to any lower voltage?

2203

---

What is the angle of inclination for the oil connection from transformer conservator to Bucholz relay and why?

2225

---

What is method of calculating the fault current for a MDB, 50KW, 3PH, 415V, 50HZ?

2147

---

if two transformers are placed parallel & both have fault impedance of 50KA will it increase or decrease show example?

2008

---

What is an automatic controller?

1181

---

What is a feedback in control system?

1217

---

please send me previose rrb junior engineer qustion papers

2156

---