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If your voltage vs distance graph is not linear what could have caused this result?
voltage= f(ln(r)) graph is linear and voltage vs distance is non linear because voltage changes with 1/r so the graph is with curve. we use ln because ln direct the graph.
Link coupling is used in r-f amplifiers to?
Link coupling is used to transfer energy between two r-f circuits which for whatever reason cannot be located near to each other. The method used in link coupling is a wire loop which stretches between the two stages, terminating at each end in a coil of few turns. At the output of the first stage, this wire loop will act as a step-down transformer, and at the input of the next stage it will act as a step-up transformer. To work in this manner the loop terminations must be positioned next to the inductor of the r-f tank circuit.
How i can do Stability testing for restricted earth fault?
We can perform stability test on restricted earth fault by following these steps :- 1 - choose one phase of primary windings like phase R and make short circuit connection between phase R before CT ,and N after CT . 2 - Prepare primary injection current equipment and connect it's first cable on phase R after CT , and its second cable at any earthed conductor near Neutral . 3 - start injection current up to 100 AMP , if the relay isn't trip , this mean the system is stable ,Also if the relay operate which mean there is a fault in connections which must be modified . with best wishes ... Eng Ahmed Abdel men3m .
Which is the toughest engineering branch?
off course mechanical engineering is the best engineering branch ever because it is r cessation proof and it is standard branch no one can get easily this .....so .....
How do you find voltage rating of zener diode?
It should be marked, either on the diode or on the box it came in. If you can't find the mark, then you have to measure it yourself. Take the zener diode, a battery or DC power supply, and a resistor. Wire them all in series, with the NEG (cathode) end of the diode closer to the POSitive side of the battery or power supply. Connect your voltmeter across the diode, and slowlyincrease the power supply output voltage while watching the meter. You'll see the voltage across the diode increase slowly, tracking the power supply, until you reach the Zener voltage. At that point, the voltage across the diode won't increase any more; it'll just stay there at its 'reverse breakdown' voltage, which is the Zener voltage. (If the voltage across the diode goes to around a volt and won't go any higher, the polarity is wrong. Reverse either the diode or else the power supply.) You probably want a wild guess at what the value of the resistor should be. That's difficult to specify if I don't know the power rating of the Zener diode you're testing. I'm going to make the following suggestion completely in the blind: Select the resistor to limit the series current to 30 mA even if you have to crank the power supply up to 50 volts. R = 50/.03 = 1.5 to 2 K-ohms, rated for a couple of watts.
Five lettered word starts with N and ends with R?
Never.
What Shape ends in the letter r?
rectangleright triangleround
What shape has equal sides that ends with r?
A regular polygon
What is an 8 letter word that starts with R and ends in an A?
rutabaga
A 7 letters shape with equal sides and ends in r?
A shape with sides of equal length is referred to as REGULAR. This has 7 letters.
A 8 letter word that beings with e and ends with r?
endeavor
Which is the seven lettered word containing the alphabets SSERONY?
The seven lettered word containing two s's, an E, an R, an O, an N, and a Y, is sensory.
What 8-letter word begins in c and ends in a?
C-a-r-o-l-i-n-a
8-letter word that starts with b and ends with r?
Banister, bachelor, brawnier, brainier...
8 letter bird name that starts with an L and ends with an R?
I don't believe there is a bird with such a name...
2 geomatric figures of same shape and size?
whats the circumferences of r=8
What is a state that ends in r?
Johor is one of the 13 states in Malaysia. It ends with the letter r.
