what is the safe meggar values for motor, transformer HT, LT and Cables?

12 Answers   IOCL, Jindal, TATA,

---

A simple Question from all.... If Voltage drops then its rated value what will be effect on a Residential load? similarly if voltage rises from its rated value then what will be effects on a load? i know if voltage drops the equipment or device draws more current then its rated what are other reasons ? thanks in advance for ur time.......

1 Answers  

---

Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?

1 Answers   Bhel,

---

what happen when power factor of 2 parallely operated transformer become equle?

0 Answers   Flextronics,

---

why in scott connection of transformers, main transformer is tapped at 50% and teaser transformer at 86.6%?

5 Answers   Bhel, Bosch, College School Exams Tests, Wipro,

---

---

what is IP 55 & IP 54 ?

1 Answers  

---

In case of 3 phase motor why it is called single phasing by failure of one phare unless there is rest two phase are acting. ?

3 Answers  

---

How much ph is maintained of water electrolyte which is used in LRS for 1200 kw slipring induction motor ?

0 Answers   AMS, JK Lakshmi Cement,

---

why bucholtz relay placed inclined in transformer?

1 Answers  

---

Differentiate between digital phase converter and ordinary phase converter.

0 Answers  

---

What is meant by turbo alternators?

0 Answers  

---

What happened when a three phase induction motor work on two phase supply.9

6 Answers  

---