Answer / huzy

Assuming 2 phase means 430 V and 2 bulbs means 2 lamps of 230 V each. Under this condition of connecting 2 lamps of 230V in series across 430V supply of 2 phase will glow the lamp at their rated voltage and current with normal glow of light.

Answer / tanmoy

same wattage same voltage two cerise bulb is connect with
two phase it is complete the circuit and both will be glow
but if we connect with phase and neutral it also glow but
illumination is less then the the first method.

Answer / tanmay kumar

simply it will glow....it is so called series lamp..its neutral is shorted and 2 phases will connect to respective phase to know the status.

Answer / ghanshyam singh

well dear, the glow of bulb will depend upon the phase angle between the phases.
if there is any phase difference, as generally happens in case of three phase system, then the bulb will glow, with the resultant frequency.

Answer / hardik patel

if we connect two lamp in series then both lamp glow.and
both lamp make star connection when we connect betw two
phases.

Answer / shri..

Nothing will happen if we are selecting the lamp

100W, 240V X 2 = 280Volt

PN Volt 240X2 = 480 Volt

Both will glow

Answer / vds

Both of them will get short...as it is connected between two
phases.

My meter CT is 200/5amps Then my electrical meter MF=???please suggest

2 Answers   KFC,

hai now i am working as a electrical design engineer in construction field can i get a job in oil and gass field or power plant project as a electrical design engineer?

0 Answers  

if ELCB and RCCB connected in series,what wiil be the result

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On what basis primary and secondary of a transformer is chosen?

2 Answers  

If we have use two power cable for incomer, that time how many use cbct for earth leakage protection? 1 or 2 if 1 way? If 2 way?

0 Answers   REM Electromech Pvt Ltd,

what is function of rtu?

1 Answers  

how much current does 3ph. 10 hp ac motor draw.

8 Answers  

What is Gnat,Ant,Rabbit &Dog overhead conductor? Please explain.

1 Answers  

how to discharge 3 phase power factor correction capacitors

0 Answers   M S Ramaiah Institute,

voltage at generation stage is usually- ? a.11kv b.33kv c.66kv d.220kv

12 Answers  

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

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Capacitor panel CT is normally fixed on Y phase of the main panel.why???

3 Answers