Answer Posted / marc

Hello.
Does someone know what is AACB ? Amp Air Circuit Breaker.
What is the difference with ACB ?

Thank you

WHAT IS MEANT BY SHEATH VOLTAGE IN 132Kv cable?

2228

---

how can you calculate fault level ?

2337

---

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1736

---

What are the advantages of using distance protection schemes as opposed to normal overcurrent/ earth fault protection on high voltage feeders.

3527

---

We have studied about many techniques for finding the stability of system, ROOT LOCUS, ROUTH, BODE PLOT, POLER PLOT etc. In these which is used where. what are the difference among them... PLZ tell me.......

2101

---

WHAT IS LOAD CELL

2094

---

What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.

1962

---

hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why

1834

---

I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?

1792

---

What is the difference between the transmission line and distribution line?

1114

---

Leakage current,un balance current which relay using for high voltage transmission?

2105

---

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

1014

---

Hi Friend I am used multimeter to measure the voltage between R Phase(SS1) to R Phase(SS2). In SS1 is connected with UPS loads. But I am getting voltage between these 2 R Phases. Please give some idea friend

2003

---

Does outdoor isolator loose connection cause short circuit current in that circuit? if yes then how ??

1658

---

If a shunt Dynamo has induced emf 100V and 0.4 ohm resistance and battery of accumulator of open circuit emf 110V and 0.5 Ohm resistance are in parallel what is common terminal potential difference?

5145

---