Basic laws governing motor and generator

2 Answers  

---

What is resonant frequency?

0 Answers  

---

i am electrical engineer i cant get job in pure electrical industry ,but i got job in instrumentation field whether there is good scope for me, as i am fresher i m not well with the industrial trends so any experienced engineer pls reply me

2 Answers  

---

can we use inductor in case of d.c.,if yes then what will happen in circuit

3 Answers   JSW,

---

what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?

0 Answers  

---

what is GRR(Grid Rotot resistance)?Why it is used beside of LRS?

9 Answers   ACC, L&T, Sri Biotech,

---

For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

0 Answers  

---

What is Diff btw Fire Alarm & VESDA System???

0 Answers   EFY, Emerson,

---

We are having Chemical earthing pit the voltage between neutral to earth showing 22V how to solve that

4 Answers  

---

(1) From the following option, which option is correct for largest size transformer.? a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz

5 Answers   Torrent Power,

---

what is power ratio between star & delta connection of 3 phase induction motor

1 Answers  

---

what happens when a dc shunt motor fed with an alternating suppy ?

1 Answers  

---