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Full Form of 4WA

Full Form: Four Wise Arbiter's Web Site
Category: Internet
Sub Category: Internet Terms

What is 4WA Full Form?

4WA is full form Four Wise Arbiter's Web Site

What is Four Wise Arbiter's Web Site?

Each district can enroll two candidates (preferably one male and one female) for this 30 hour program including exam spread over 4/5 days to cover all the aspects for officiating an event. The final exam will be objective type. After successful completion of the training the candidates will be awarded with National Arbiter Title. The fee will be Rs. 500 for each candidates and there will be 50% concession for participants from North East & Andaman.

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Full Form of 1/4WA

Full Form: Quarter Wave Antenna
Category: Academic & Science
Sub Category: Internet Terms

What is 1/4WA Full Form?

1/4WA full form is Quarter Wave Antenna.

What is Quarter Wave Antenna?

As the name suggests the quarter wave vertical antenna consists of a quarter wavelength vertical element. The antenna is what is termed "un-balanced" having one connection to the vertical element and using an earth connection or simulated earth connection to provide an image for the other connection.

The voltage and current waveforms show that at the end the voltage rises to a maximum whereas the current falls to a minimum. Then at the base of the antenna at the feed point, the voltage is at a minimum and the current is at its maximum. This gives the antenna a low feed impedance. Typically this is around 20Ω.