Answer / shahul snfa

a system which contains functions, programs as real time
entities is known as real time system. E.g space research
systems are all real time embedded systems

Can any body tell me about Hi-pot test, and why it is necessary and its procedure of testing

6 Answers  

---

Is there any capacitor in 3-phase IM?why,xplain.

2 Answers  

---

What will Happened if the polarity of CT is changed?

13 Answers  

---

1KVA transformer of different frequencies of 50hz,100hz,500hz&1000hz. which one of these transformer has big size? Give reason

16 Answers   Ecil, Engineers India, MahaDiscom,

---

Mention what are the different colors on wires indicates?

0 Answers  

---

---

what is the knee point voltage ? what is differtial rela? what is impedance and % of impedane? what is the postive phase sequance ? negative phase sequane ? and zero sequance impedance ? what is sortcircuit calculaion? why take calculation? define stabilty test ? why? what sentivity test? define merz protection ? what is the burden ? class 5p10, accracy, metering ct take knee point voltage test thet time what heppan why dont take knee point test to metering ct?

0 Answers  

---

What is the working principle of MIG welding? and its out put Voltage?

0 Answers   L&T,

---

why transformer impedance measure in % (percentage)

4 Answers   Hindalco,

---

what happens if dc supply is given to the transformer?

10 Answers  

---

The gauge indicates the number of amps, but what about voltage? How voltage rating (for wire or fuse) determined?

0 Answers  

---

What is safety of Ht panel

0 Answers  

---

how meger function

0 Answers  

---