Hi, We facing one similar problem in our computers i.e we are newly constructed our design department after that shifted our computers but our computer desktop screen is vibrating. we are conducted our electrical maintainance person he told that is UPS problem, then we changed the UPS also again we are facing that problem in that room only. then we put lcd monitors that problem is solved. But in other monitors why the computer desktop screen is vibrating please give a suggestion to me. Regards, Raju.N.G

10 Answers  

---

Which lamp will fuse first(1)20(2)40(3)200 three lamps will fuse together

2 Answers   NTPC,

---

There are 2 motors without name plate and terminal but one is DC motor and another is induction motor.How one can identify which one is DC and which one is AC motor?

6 Answers  

---

Wht is the meaning of floating neutral

9 Answers   Cipla,

---

how current is reverse from its normal direction during the fault?

0 Answers   HGF,

---

when the direction of a 3phase induction motor is reversed , is there any losses increases?

5 Answers   IOCL,

---

What is burden of a current transformer. What is function of core in Transformer

1 Answers   Jindal Steel and Power, NCC,

---

define reactive power?

3 Answers   Alstom, TATA, TCS,

---

Classify drilling machines.

0 Answers   Ashok Leyland,

---

What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2) 

0 Answers   Greenko Group,

---

explain the meaning of harmonic resonance

0 Answers  

---

application s to shunt coil

0 Answers  

---