The biggest disadvantage of flexible PCBs is that

How much copper surface is reserved on multilayer boards for the solderability test?

The fundamental principle of electrolysis is understood from

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 _____.

Which of the following techniques is used in mass soldering?

The dielectric constant of any material is also referred to as _____.

Copper plating is done in multilayer boards to _____.

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?