Answer / anonymous

no frequency for dc. ie f=0

Answer / fazul

voltage is constant for dc supply.
hence current is also constant for dc supply.
hence the frequency of dc supply is zero.

Answer / mdmohsinayaz

Freruency is zero in dc F=0

Answer / dc

For DC the frequency is = 0
cause in the sinusoidal curve there is only one sequence.

explain safety measures in alternator?

0 Answers  

---

how many voltage or current enough to kill a person?

12 Answers  

---

I am getting differential earth fault in my transformer realy , i have checked all its CT & control wiring but do not get fault, Please help

6 Answers  

---

What is LOTO?

6 Answers  

---

How can i run three phase bore well motor in 2 phase while i running it by using capacitor its ams increase to 23 ams the distance from motor to stater is 1600 feet

0 Answers   Private,

---

---

why there using acb enclosure in big buildings

0 Answers   Tata Power,

---

whytransformers rating in KVA?

3 Answers   Chettinad,

---

hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?

0 Answers  

---

How capacitor improves pf

0 Answers  

---

if the stetor speed (N S) increase by 20% then the rotor speed will be increased by 20% is it true. ?

4 Answers  

---

i have seen a picture of a power plant. in that pic. i saw chimney like giant structure which were spreading smoke like something...i want to know is it chimney or cooling towers, as my friends use to say.

2 Answers  

---

Radio Carbon dating is used in a) find diseases b) find the age of relics c) find the carbon content in the atmosphere d) none of these

2 Answers  

---