Answer / lakshman

rvt is residual voltage transformer. it is used for protect
from un balance voltage in circuit

Answer / mukesh panchal

RVT (residual voltage transformer) basically used for capacitor bank protection by detecting neutral to ground fault condition on star type connection.

Answer / r.k. banerjee

for protection of capacitor bank
to measure neutral earth faulti current
cbct instead of rvt not desired

Answer / aha

CBCT (core balancing CT can also be used instead of RVT

What is Earth Fault and Over current Fault.

1 Answers  

---

What is the disadventage of gland earthing(power cable) if any. ?

0 Answers  

---

what is the diff b/w HP and KW

10 Answers  

---

how to calculate cable size with respect kw

0 Answers   SPMI,

---

new 90kw motor installed so how I purchased cable ,fuse,etc please give me technic for cable selected why always capacitor delta connection

0 Answers  

---

If a line which is drawing approximatly 2100amps what should be earthing streep size(using galwanize streep)?

2 Answers  

---

what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq

0 Answers  

---

The coils having selfinductancs 10mh and15mh,effective inductance 40mh when connected in series aiding. what will be the equivalent inductance if we connect them in series opposing?

1 Answers   BSNL,

---

why can not run two different phase circuit in to the same conduite

1 Answers  

---

I am having 120KVA UPS,which is connected to DG & normal power. What is the power drawn by this system when system is running on DG ????

2 Answers  

---

Why power genaration in India is at 50HZ while America its 60HZ

0 Answers   TATA,

---

HOW TO CALCULATE ELECTRICAL, MECHANICAL,& OVERALL EFICIENCY OF GAS ENGINE POWER PLANT

0 Answers  

---