Electronic Principles - Study Mode

[#161] A resistor has a rated value of 100 ohm and a tolerance of 10%. What is its minimum and maximum allowable resistance value?
Correct Answer

(B) 90 Ohm - 110 ohm

[#162] When a parallel RLC circuit is operating at its resonant frequency:
Correct Answer

(C) inductive reactance is equal to the capacitive reactance

[#163] For normal operation of the transistor, the collector diode has to be
Correct Answer

(B) Reverse-biased

[#164] In a step-down transformer, which is larger?
Correct Answer

(A) Primary voltage

[#165] What is the phase shift between total current and voltage in the circuit of a 100 ohm resistor connected in parallel with a capacitor that has a reactance of 100 ohm
Correct Answer

(C) 45 degree