Answer / suhana_t

The frequency used in Rodents Repllant System is
above 20KHz i.e Ultra Sonic Frequency..

Infrasonic:-The Frequencies bellow 20 Hz.

Ultrasonic Frquencies:-The Frequencies Above 20 KHz.

Audio Frquencies:-The Frequencies ranges btw 20 Hz to 20
KHz.

haw to calculate resistance of induction motar

1 Answers  

---

what is a relation of energy in electromagetic field

1 Answers  

---

how to calculate compresor capacity?

0 Answers  

---

What types of testing in 11Kv Ht switchgeat during testing?

3 Answers   TCE,

---

Explain and give examples about VCB?

0 Answers   AZ Engineering, Vodafone,

---

---

hii.i am a B.TECH(EEE) graduate.i want 2 know wat type of qusns r asked in sbi clerk interview 2 candidates like me??kindly post answers ASAP..

1 Answers  

---

what is the function of mccb?

6 Answers  

---

What is resonant peak?

0 Answers  

---

how calculate gd2 of ht motors

4 Answers   Hindustan Copper Limited, Kohler India,

---

Does the ferranti effect has some impact on the electricity billing system on high voltage installations?

1 Answers   IISc,

---

can i used 400A SFU (for the use of PA fan motor),if my BUSBAR rating is only 315A?????answer me quickly as possible.......thanks

1 Answers  

---

How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

0 Answers  

---