If Ohmic losses are neglected, the wave impedance Zw in a homogenous material can be calculated by using the formula.

What would be the simplest and most suitable remedy for electro-magnetic coupling between two wires?

It is a common experience of electronic circuit designers that at high frequency{>10 MHz), amplifiers behave as _____.

Under etching can be minimized by keeping the etching time _____.

Which of the following is a solderability test method?

Which of the following is a coating process for wet film resists?

In fast signal or high – speed logic circuits , the conductors are considered to be _____.

Which of the following is not a physical characteristic of a copper clad laminate?

A conductor in a printed circuit should be considered a transmission line if its length l (in meters) is

What is hot air leveling used for?

Self soldering or soldering generally implies that the joining process occurs at temperatures below