Answer / apoorv

THD is the sum of the power of all harmonic components present in the signal to the power of fundamental frequency. it represents the harmonic components present in the signal.

what is acceptable leakage current for 33kv cable while doing high voltage test for cable? how to calaulate the leakage current for 33kv or any rated cable?

0 Answers  

---

WHAT IS LINIER MOTOR?

4 Answers   BSNL, wbsedcl,

---

is KVAR (not reverse power) relay necessary to protect from excitor field failure on a brushless, synchroneus generator? Some people with previos experince tell me no but the manufacturers tell me it is designed for that purpose. Is it that it is only necessary for brushless generators and not the older style with the slip rings and brushes?

1 Answers  

---

Which standard we are following earthing resistance test

0 Answers  

---

when we increased the current what do ?

0 Answers  

---

---

A circuit breaker is a

9 Answers  

---

1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor

0 Answers  

---

How to select power cable for machine

4 Answers  

---

the power consumption of perminant magnet moving coil?

1 Answers  

---

what is cut out fuse?

1 Answers  

---

What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.

1 Answers  

---

What is meant by Active and reactive power?

5 Answers   Siemens,

---