Answer Posted / mani

cctv is closed circuit television...by which we can record images and videos for surveilance purpose to reduce crime rate

1.What will be stored in online ups EPROM IC?

2013

---

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

2428

---

difference between crane drive and line drive.

1867

---

How work of capacitor in dc supply...???

1552

---

I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?

3773

---

How to resolve if Diesel generator stop while running ?

3059

---

What are merits & De-merits of State-Space Method? What is series programming, parallel programming, general programming & direct programming ? And, difference between these programmings Techniques ?

2375

---

hello friends this is krunal here.. i have applied for he officer train in hpcl electrical stream.. any one who have applied before for electrical stream please help me out.. post ur reply to my mail id: krunal_airforce@yahoo.com.. any tips, old questions for paper or any help will do.. plz help me.. your faithfully, Krunal Darji

1850

---

any earth foult trip the relay but in welding time not trip by earth foult

3134

---

how can we calculate the ampacity of the electrical wire/cable. and what are the factors must be considered. pls. elaborate.

2219

---

what is model question rrb junior engineer electrical gr.II

1905

---

What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?

1079

---

How to calculate or formula to calculate rhe power in 2 phase system ??

1466

---

what is star delta starter? how it works? give its control and power diagram.

2060

---

How Calculet The UPS AH In Load

1845

---