Interested to Buy Any Domain ? << Click Here >> for more details...
In a 3 phase,400v,4 wire system, 2 incandescent lamps, one
having 230v,100w and the other 230v,200w are connected between
r phase- neutral and y phase-neutral respectively. If neutral
wire breaks which lamp will fuse first and why?
- 3 Answers
- 16292 Views
- Eskom, SSC, I also Faced
- E-Mail Answers
Answer Posted / awdhesh
When neutral disconeted bulb are in series so ckt current is same but voltage drop is diffrent.vlt drop is propesanl to R so 100W lamp R is more with respect to 200W. 100 W lamp fuse first.
| Is This Answer Correct ? | 36 Yes | 5 No |
Post New Answer View All Answers
why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.
Which do you think is the most significant cause of energy loss in a factory?
what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A
hey guys help me out.....what are the industrial uses/functions of nozzles in industries
What is safety of Ht panel
How to calculate Voltage regulation of 22 KV Over head Line.
How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?
WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
What is the emf equation of a transformer?
why the perameters of secondary circuit are more important then that of the primary circuit of induction motor?
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT
I need bhel previous year quetion papers for electrical engineering department.I searched but i could not find out
i wasted one year for the job after completed my btech what can i say about 1year time in interview
