what modulation is used in landline telephone signals?

2 Answers  

---

Which capacitor is used in ceiling fans ?

1 Answers  

---

what type of loads are inductive load & resistive load ?how they different between each other ?

5 Answers  

---

what is the reason for earthing static equipments? why?

3 Answers  

---

How to write a progrramme to turn ON and turn OFF a motor with a single push button in AB?

2 Answers   HCL, Torrent Pharma,

---

hi, in the event earth grounding is not available in a project, is there any other way to make the elcb work? fyi, i have an instant water heater (6.5kw) installed, however if there is grounding in the heating element inside the heater assembly, i will get grounded. thank you in advance to those who will answer my question.

0 Answers  

---

why do we have spikes enough to burn electronic boards, when generators are not grounded

0 Answers  

---

what are the things that can cause a three phase motor to crawl?

1 Answers  

---

What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB

0 Answers  

---

Name the earthings?

3 Answers   HSL,

---

purpose of flux relay for turbo generator in power plant

1 Answers  

---

why electron produce magnetic field when it is in motion?

0 Answers   Power Grid,

---