Answer Posted / vinu mathew

110v and above

sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"

2105

---

Explain the construction of the conservator, operation and purpose, and draw the diagram of the conservator.

2559

---

Can any one give an explanation about rating factors of cable? if we are laying the cable on the air with an temp 15 degree then rating factors will be 1.15 and if we are laying the cable on the air an temp 60 degree then rating factor will be 0.76 please describe it and what is the difference between rating factor and derating factor?

1547

---

Explain cmrr?

1182

---

what is the safety points of vaccum circuit breaker.

2129

---

Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

1950

---

Briefly define and explain the following different types of Pulse Amplitude Modulation (PAM) with some examples. i) 2-PAM ii) 4-PAM iii) 8-PAM iv) 16-PAM v) Quadrature Amplitude Modulation (QAM)

2209

---

what is the soft starter principle? how is connection diagram? what is the procedure for checking the connection?

2220

---

ROC converges if poles and zeros lie inside a. Origion b. Z=1

2302

---

hi friends ,iam working as genset AVR service engineer in electrical field from past 2 yrs throughout india . i plan to shift in some other job without travelling in same field because i con't travel,i dont know what i do for that so please guide me what job is suited for me,how i can serch the job please anybody helpme iam totally confused

2074

---

what is residuel magnetism. and how order lead acid batteries for 24 volt. emergency lighting system.

2060

---

i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT

2018

---

with help of neat sketch explain principle of TIG welding process

2021

---

what happens when series resonance occurs?

1929

---

What are the different types of controllers?

1131

---