Answer Posted / lg

differences are many
battery !capacitor
1. volt is approx 1. volt is decreasiing
const.
2. dc volt 2. ac volt
3.min. phase shift 3. phase shift depends on load
4.no frequency 4. frequency depends on resistor
or load

7. Orange LED on RRI card is glowing – what is the indication?

2266

---

what is semi&full custom difference b/w these two?

2044

---

What is modulation? Explain in detail.

982

---

how to determine AC frequency through hardware ?

2964

---

How rectangular filter are practically made?

1006

---

hai iam venkat iam appering RRB exam chennai on 23 nov 2008. pls help me wat kind of questions i to prepare? mail {venkiremo_krv@yahoo.co.in]

1767

---

the number of factors of 576?and the logic for this question?

2575

---

69,70 or 71 in box-1 ; 18,19, or 20 in box-2 ; 60,61, or 62 in box-3 get -3 , -4 , or -5 in box-2 in 3 steps.Use all operations i.e. ( +,-,*,/ ).

2301

---

State the difference between ac and dc voltage.

960

---

What is meant by step-down cyclo-converters?

1011

---

What is meant by bidirectional or half-wave ac voltage controller?

1027

---

Tell me why gold is added to the p-n junction?

992

---

What is meant by the temperature coefficient?

1113

---

i am an i.t.i holder in electronics i need those questions and their which have been asked in aircraft company for the post of technician

5337

---

what is the bani fit of ss7 by using as a back bone for all other communication networks?

2523

---