Answer / sharat

ripple factor for a full wave rectifier is .48 or 48%

Answer / krishna

.48 is correct
1.21 is for half wave rectifier

Answer / xyz

0.48

Answer / anip upanshu

Vdc = 2Vp/π
Vri = 2Vp/π - Vpsinωt
Vri^2 = 4Vp^2/π^2 - (4Vp^2/π)sinθ + Vp^2sin^2θ
Vr = √(1/π)[4πVp^2/π^2 + (4Vp^2/π)(cosπ - cos0) -
(1/2)Vp^2(π - 0 -cosπsinπ + cos0sin0)]
Vr = Vp√(1/π)[4π/π^2 + (4/π)(cosπ - cos0) + (π/2)]
Vr = Vp√[4/π^2 + (4/π^2)(- 1 - 1) + (1/2)]
Vr = Vp√[1/2 - 4/π^2]
Vr/Vdc = (π/2)√[1/2 - 4/π^2]
Vr/Vdc = √(π^2/8 - 1)
Vr/Vdc ≈ 0.4834258 ≈ 48.3%

Answer / krishna

1.21

Answer / sukhraj brar

ripple factor of full wave rectifier is 0.67

Answer / chandrashekar.a

81.2

what is firing angle of phase controlled rectifier?

0 Answers  

Explain how to convert binary to excess 3 code and vice verse?

0 Answers  

The server is already having the list of IP addresses of all its authorized clients & if any client is requesting the server to do a task, it is sending its IP address(encapsulated in the packet) to the server.The server can easily match that IP address with that on its list and check if it's authorized client or not, then why we need inverse domain...........

0 Answers   Idea,

A 12v regulated dc power supply has a voltage regulation of 0.5% find amagnitude of variation?

1 Answers   TCS,

Sir,I have two years year gapping after the completetion of my 10+2.Then i had studied 1 year chemistry(hons)and had sat for part1 chemistry(Hons) exam..I got 60% in Hons also.I had sat Hons and Enginering Joint entrance exam together in the same year of 2008..But i got better opportunity and I switched to ECE..Sir,may i eligible to sit exams and interviews for any IT company,software technologies,consultancy company,electronics core company..??..thanks...

0 Answers  

what is the diff between UPS and Inverter

8 Answers  

What is hybrid parameter?

0 Answers  

how to prepare for csir interview

1 Answers   CSIR,

What is the difference between Synthesised Frequency Hopping and Base Band Frequency Hopping?

0 Answers  

why hybrid parameter are called as h parameter?

3 Answers   Vignan University,

What are the specifications of the scr ?

0 Answers  

today software are down how u are u going to clear this?

0 Answers   HCL,