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Why is it that birds sitting on a single power line don't get shocked but if they placed one foot on each of two lines the current would flow between their feet and they would receive a terrible shock?
Yes, if one power line has a sufficient voltage difference to the first power line, the bird can be electrocuted. Normally, a bird has both foot one wire only, which cannot complete an electical circuit. In that case no electricity can flow through the bird. It often happens that a large bird such as an eagle or condor have wingspans of eight feet or more, and can touch two different power lines at the same time. Many birds have been found dead from this form of electrocution. For this reason, many newer power lines have greater spacing than the eight to ten foot wingspan of large birds.
How will a single burned-out bulb affect the string of lights if each light is attached to its own wire?
When bulbs are connected in series to one another, a failure of one bulb will open the circuit and the remaining bulbs in the line will go out because they have no power. However, bulbs in the line preceding the failed bulb will continue to be lit because their source of power has not been interrupted. When bulbs are connected in parallel, a failure of one bulb will have no effect the remaining bulbs because the power is not routed through any single bulb alone.
What is a temperature line?
a temperature line is a line of temperature
What is a normal line in science?
A line is normal to another line when it is perpendicular.
A smooth line that reflects the general pattern in a graph?
The line that reflects the general pattern of a graph is called a trend line.
Why does a 2003 impala transmission loses power?
TRANSMISSION LINE LOSSES
What is the formula for calculating power loss in transmission lines?
The formula for calculating power loss in transmission lines is Ploss I2 R, where Ploss is the power loss, I is the current flowing through the transmission line, and R is the resistance of the transmission line.
What is uncompensated power transmission line?
theriyathu
What is the formula for calculating power loss in a transmission line?
The formula for calculating power loss in a transmission line is Ploss I2 R, where Ploss is the power loss in watts, I is the current flowing through the line in amperes, and R is the resistance of the line in ohms.
How do you transmit ac power flow in HVDC transmission line?
You don't! That's the whole point of a d.c. transmission line.
Performance of transmission line with respect to Nigeria power system?
performance of transsion line of nigeria power system
Which line requires compensation?
Basically an AC transmission line require compensation in terms of reactive power. To push the active power across a transmission line certain amount of reactive power is necessary. In AC transmission line reactive power is generated and consumed. Generator is responsible for the production of reactive and active power both. Than this reactive power is consumed by the load and transmission line. Additional reactive power s supplied by the capacitor. This extra power supplied by the capacitor is termed as reactive power compensation. Requirement of this reactive power is there because reactive power is necessary to maintain the voltage stability.
How many max transmission voltage in India?
There are three types of transmission lines of India given follows ---- 1-long transmission line( which is used grid to power suppliers plant ) 2-medium transmission line ( which is used power supplier plant to the industry ) 3- short transmission line ( which is used transformer to the consumers )
What is surge impedance in power systems?
Actually surge impedance is present in a transmission line due to the capacitance of transmission line. Now this capacitor attends the reactive power of the transmission line to energise its magnetic flux. now due to the flux the impedance will increase and the power is reactive too. due to the impedance loss is more.
What are the secondary constant of transmission line?
The secondary constants of a transmission line are the surge impedance, propagation constant, attenuation constant, and phase constant. These constants determine the behavior of signals traveling through the transmission line and are important for analyzing the performance of the line in terms of signal integrity and power transmission.
What must be the safest way to put up a cloth line?
With some slack in the line
How is electricity from the power station sent around the country?
by using transmission line to distribute power. A person that responsible for that is power engineer
