in an ac series circuit there are 30 bulbs are connected in
a serial set.what will happen if one bulb is fused and we
removed the bulb and reconnect with the remaining bulbs? (29
bulbs). will the brightness of other bulbs increase or not?
Answers were Sorted based on User's Feedback
Answer / satheesh
The applied voltage divided by the total series resistance is the current passing through the bulbs since it is in series.When one bulb is fused there is a reduction in resistance and prorate increase in current.so corresponding increase in brightness definitely be there.
| Is This Answer Correct ? | 16 Yes | 5 No |
what must be the mf for a meter with the following conditions. line ct ratio-100/1 line pt ratio- 220kv/110v meter pt ratio- 3X63.5V meter CT ratio- -/1 A
why an ac solenoid valve attract the plunger eventhough we interchanges the terminal?will the ploes changes?
What Is Transformer Impedance ?
how to select cable size?
Our Company's Contract Demand is 110 kVA. We use 12 Capacitors each of 12.5 kVAr Capacity to maintain Power Factor of 0.99. So, what steps should we take so that our Contract demand does not exceed 110 kVA?
Please clarify 1. Icw: rated short circuit working withstand capacity 2. Icu: Rated ultimate breaking capacity 3. Ics: Rated service short circut withstand capacity 4. other specification of ACB
What happens if there is no nuetral in the power system?
what is rise time and half time
what is the function of choke and starter in a tube light??
how steam converted into electricity in power plant
Explain the operation carried out in thermal power stations?
How to calculate the Short Circuit Impedance in Transformer?
Civil Engineering (5086)
Mechanical Engineering (4453)
Electrical Engineering (16638)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)