Lamps in street lighting are all connected in
c) Series parallel
d) End to End
Answers were Sorted based on User's Feedback
Answer / naveen
Parallel. One light burning out
not stop all current flow to the
|Is This Answer Correct ?||253 Yes||26 No|
Answer / dipesh kumar
Street light bulbs are connected in parallel bcoz if we connect it in series then voltage across each bulb will not be same. As the no. of bulb will increase the voltage drops gradually across it i.e. the nearest bulb will glow higher and last will glow lower.
Second thing is that in series manner it is necessary to complete the circuit to pass the current further so if one bulb get fused circuit will be break current will not pass further.
But in parallel it does not happen therefore we prefer parallel connection.
|Is This Answer Correct ?||67 Yes||7 No|
Answer / madhu
ANSWER is parallel bcoz if connection were in series then each home would have got low voltages when compared to other homes voltage as voltage in series will be truncated.
|Is This Answer Correct ?||65 Yes||12 No|
Answer / sateesh
paraleel. in case of series one lamp fail all lamps fail. in parallel case one lamp fail remain will work.
|Is This Answer Correct ?||23 Yes||5 No|
Answer / amit mishra
We need to apply full rated supply voltage to all street lights. So, the voltage should be same across the terminal of the lights. If we connect all the lights in parallel, then the voltage across each bulb is same. That is why all street lights are connected in parallel.
|Is This Answer Correct ?||12 Yes||4 No|
Answer / d k roul
Parallel,boz all receive same voltage.if one is burn out others are remain in work.
|Is This Answer Correct ?||9 Yes||4 No|
Answer / shaa
|Is This Answer Correct ?||6 Yes||2 No|
Answer / challa venkatesh
Combination of series and parallel because individual lights are connected in parallel and all lights are connected in series with respect to line
|Is This Answer Correct ?||1 Yes||0 No|
Answer / guest
|Is This Answer Correct ?||23 Yes||25 No|
How to calculate knee point voltage?
What is meant by D-FF? What is the basic difference between Latches and Flip flops? What is a multiplexer? How can you convert an SR Flip-flop to a JK Flip-flop? How can you convert an JK Flip-flop to a D Flip-flop? What is Race-around problem? How can you rectify it? Which semiconductor device is used as a voltage regulator and why? What do you mean by an ideal voltage source? What do you mean by zener breakdown and avalanche breakdown? What are the different types of filters? What is the need of filtering ideal response of filters and actual response of filters? What is sampling theorem? What is impulse response? Explain the advantages and disadvantages of FIR filters compared to IIR counterparts. What is CMRR? Explain briefly. What do you mean by half-duplex and full-duplex communication? Explain briefly. Which range of signals are used for terrestrial transmission? What is the need for modulation? Which type of modulation is used in TV transmission? Why we use vestigial side band (VSB-C3F) transmission for picture? When transmitting digital signals is it necessary to transmit some harmonics in addition to fundamental frequency? For asynchronous transmission, is it necessary to supply some synchronizing pulses additionally or to supply or to supply start and stop bit? BPFSK is more efficient than BFSK in presence of noise. Why? What is meant by pre-emphasis and de-emphasis? What do you mean by 3 dB cutoff frequency? Why is it 3 dB, not 1 dB?
1 *2 1*3 *2*4 1*3*5 *2*4*6
What is scada
Can you tell me a little about yourself? Why do you want this job? What do you know about our company? Why did you leave your last job? Where do you see yourself five years from now? Ten years from now? What are your long-term career goals? Why do you want to work for this company? How did you choose this career? Do you work well with other people? Do you like working alone or in a team? What has been your best work experience so far? How would your best friend describe you? Do you mind traveling for your job? What would your last boss say describe your work performance? Why do you think I should I hire you? Why do you think you are qualified for this position? What do you think it takes to be successful in a company like ours? How could you contribute to our company? What is the last movie your saw or what was the last book you read?
Draw the interface diagram of two microcontrollers?
what is the diff btw pulse analog and pulse digital modulation?
difference between pre silicon debug and post silicon debug
Define virtual ground in the op amp?
which is the best institute in india to get trained on telecom protocol testing?
Is the stealth technology is based on the "Reflection coefficient of the material? What are the other factors that affect to optimize this technology
which modulation will be suitable for transmitting audio file? is there any transformation needed for transmission?