Answer / thowsif_emerson_csm team

PTZ Camera:-PAN TILT & ZOOM Camera

Answer / b_kandeeban

PTZ stands for Pan, Tilt, Zoom Camera.

Answer / srikanth_kalishetti@yahoo

Ltd means pan ,tilt and zoom.this camera is used for long range vision.it revolves in 370 degrees.so you can view in all angles

what is softstarter? explain briefly where it is used?

2 Answers   Essar,

---

How to find ampere on ht side for selection of cable size ???

0 Answers  

---

100V supply is appllied between 500K Resistance bulb. for 1 kwh energy, how long time the bulb will glow? explain the calculating method.

3 Answers   Bhel,

---

what do you mean by mf of energy meter & its formula?

4 Answers  

---

What are the special cables required for explosion proof wiring?

0 Answers  

---

How to take vector group test of a transformer? Suppose we dont know the vector group of transformer, how to check its vector group through test? I have 3 transformer DYn11 & DYno& Ynd11, how to confirm its vector group?

1 Answers  

---

why the the electrical machine coil are damage ? How to prevent it?

2 Answers  

---

Which modulation has higher data rates a.fm b.am c.qam d.qpsk

1 Answers   NTDC,

---

WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

0 Answers   UltraTech,

---

how much current carry a 3-1/2 core of 100mm size cable.explain it with solution

2 Answers   ACS,

---

what is the difference between underreach and overreach.what is the advantage of using overreach instead of underreach.explain

1 Answers  

---

What is neutral and how to produced

1 Answers   L&T,

---