Basic Electrical MCQ

« Back         CONTENTS          Next »  1. If the number of resistances are connected in series then the equivalent resistance is (A) decreases. (B) increases. (C) remain same. (D) none of the above.  2. Which of the following is not a passive component? (A) Inductor. (B) Capacitor. (C) Resistor. (D) None […]

MCQ on Basic Electrical – 3 « Back         CONTENTS          Next »  1. An electric current is the(A) flow of electrons.(B) opposition to electrons.(C) storage of charge.(D) ionization of atom.  2. Electric pressure is also called(A) resistance.(B) power.(C) voltage.(D) energy.  3. Which of the following is best conductor of electricity?(A) aluminum.(B) silver.(C) copper.(D) gold. […]

MCQs on Basic Electrical – 2 « Back         CONTENTS          Next »  1. If one of the resistors in a parallel circuit is removed, the total resistance(a) decreases.(b) increases.(c) remains the same.(d) doubles. 2. When number of capacitors are connected in series, then the equivalent capacitance is(a) increases.(b) decreases.(c) remain same.(d) none of the above. 3. When number of […]

MCQs on Basic Electrical – 1 « Back         CONTENTS          Next »  1. In a rectangular wave, peak factor is(a) 1.6(b) 0.7(c) 1(d) 1.1  2. What is the form factor of a triangular wave?(a) 1.6(b) 1.4.(c) 1.16(d) 1.7   3. In a square wave, peak factor is(a) 1.1(b) 1(c) 0(d) 0.7   4. In a rectangular wave, form factor is(a) 1.6(b) 0.7(c) 1(d) 1.1   5. In a square wave, […]