Interested to Buy Any Domain ? << Click Here >> for more details...
If one lamp connect between two phases it will glow or not?
- 9 Answers
- 27282 Views
- I also Faced
- E-Mail Answers
Answer Posted / umar kamboh
Suppose a bulb operate at 415 volts. And there is three phase system (three phases have same voltage magnitude but 120 degree apart). The line-line voltage b/w any two phases is 415 volts (two phases have same magnitude but they will be 120 degree apart i.e 0,120 or -120).. ..The current b/w two point flow either when there is potential difference or there is phase difference (even when voltage magnitude is same).In our case (Bulb with two phases) second condition is full-filled.Hence the bulb will glow and then become dark and then glow (i.e it will blink).but remain glow for long time and will become dark for a small time (as compare to glow timing).
For further detail you may contact at
engr.umar29uet@gmail.com
| Is This Answer Correct ? | 4 Yes | 2 No |
Post New Answer View All Answers
what work will do diffrential realay DG set
Why do we use center tap transformer that used with portable tools
Why arc quenching is used in Diode ?
What is difference between Sample test and Routine test in safety standard?
What is excitation in case of dc motor?
TO CALCULATE THE RESISTANCE OF GRR OF HT MOTOR 400KW WHEREAS STATOR VOLTAGE 6.6KV AND ROTOR VOLTAGE 705V AND ROTOR CURRENT IS 346A.
how to find motors H.P. whout any rating? (only give you a motor and multimeter)
In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is
testing of Vector Group – YNaoD II
i m in need of current rating chart of heavy duty pvc/xlpe, cu/al cables. can somebody provide me? if yes, plz send me at ashish_patel111@yahoo.com
How they LT panel busbar size choose
How to select cable the size, what is the parameters use and what is the formulas use for this cable size calculation?
What is a copper loss or i2r loss pc?
Draw a block diagramof Three UPS systems connected in Parallel mode?
What is the difference between Generator Differential Relay and Transformer Differential Relay?
