Answer / gnr

Frequency is the number of cycles per second.
It is measured in hertz (Hz), but frequencies tend to be high so kilohertz (kHz) and megahertz (MHz) are often used. 1kHz = 1000Hz and 1MHz = 1000000Hz.

Answer / saravananp

Frequency is the no. of cycle passing by alternating
current in a Second.

Frequency is the inverstly proportional to the time.(F=1/t).

Answer / ashok shavanti

Frequency is number of cycles generated in 1second.
1 Cycle=1 Complete Positive and Negative Half Cycles
F=1/t Here F= Frequency and t=time
its unit is Hz

Answer / raju

frequency z also reciprocal of time period........... time
period means time required to complete one cycle........

what is a power factor?

0 Answers   MPWU Kiribati, Thermo,

---

HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?

0 Answers  

---

if we give 60 hz single phase supply to the transformer used in europe , than what will happen

0 Answers   Core Logic,

---

We have isolation transformer 25kvA & ONLINE UPS 15KvA (3PHASE I/P,3PHASE O/P)where isolation should have connect,before UPS or after please brief.

1 Answers   DRJ ARDE,

---

working principle of generators?

4 Answers   Adani, MahaGenco,

---

Baud rate is used to descrice...?

2 Answers  

---

why do power factor in the three phase induction motor increases with the load ???.

3 Answers   Jindal,

---

How can I calculate ISF of current transformer?

0 Answers   Cigniti Technologies,

---

What are the advantages of speed control using thyristor?

0 Answers  

---

why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

---

what is the diffrance between earthing and grounding...?

6 Answers   Essar,

---

what formula can be apply to calculate the No of rtrand of a cable. ?

1 Answers  

---