Electronic Principles
Which one of the following is a statement of KirchhofFs voltage law?

The voltage drop across a resistance is proportional to the value of resistance and the amount of current flowing through it
The total voltage in a parallel circuit is less than the value of the smallest voltage
The algebraic sum of voltages entering and leaving a point is equal to zero
None of these
The algebraic sum of voltages in a loop is equal to zero

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
The dielectric constant of a material is a measure of:

how well the material concentrates electrostatic lines of force
the amount of voltage it can withstand before breaking down
None of these
how well the material concentrates magnetic lines of force
the amount of opposition to the current flow

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following statements is true?

There is no meaningful relationship between the power dissipation of a pure capacitor and its operating frequency
Power dissipation of a pure capacitor decreases with operating frequency
Power dissipation of a pure capacitor increases with operating frequency
None of these
All of these

ANSWER DOWNLOAD EXAMIANS APP