Electronic Principles
A resistor has a rated value of 100 ohm and a tolerance of 10%. What is its minimum and maximum allowable resistance value?

99 Ohm - 102 ohm
None of these
90 Ohm - 110 ohm
98 Ohm - 100.1 ohm
90 Ohm - 101 ohm

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
Which one of the following statements most accurately reflects the nature of ac power?

The current in an ac circuit flows in one direction at a steady level
The current in an ac circuit flows in two directions at the same time
The current in an ac circuit flows in one direction, but changes value periodically
None of these
The current in an ac circuit changes direction periodically

ANSWER DOWNLOAD EXAMIANS APP