? GTU Engineering 1st Year MCQ | Basic Electronics-2110016 Winter 2016 Sem-1

MCQ(s) of Basic Electronics (2110016) - Winter 2016 Sem-1

    • Q. 1  In an Electrical system, the flow of current follows:
    • (A) De Morgan’s law
      (B) Boyle’s law
    • (C) Curie’s law
      (D) Ohm’s law
    • (D) Ohm’s law
    • Q. 2  The equivalent octal of the binary number (101010101011)2 is
    • (A) (5352)8
      (B) (2523)8
    • (C) (5253)8
      (D) (225253)8
    • (C) (5253)8
    • Q. 3  X(t)= - X(t) is the property of
    • (A) Even signal
      (B) Odd signal
    • (C) Periodic signal
      (D) Aperiodic signal
    • (B) Odd signal
    • Q. 4  If a 1 Hz square signal is given to a bulb, how long will it glow?
    • (A) 1 second
      (B) 2 second
    • (C) 0.5 second
      (D) 0 second
    • (D) 0 second
    • Q. 5  The inductance offered by an inductor of 1 H to a DC signal is
    • (A) 0
      (B) infinity
    • (C) 1
      (D) indeterminate
    • (A) 0
    • Q. 6  Following gates are known as Universal Logic Gates
    • (A) AND, OR
      (B) NAND, NOR
    • (C) AND, NOR
      (D) NAND,OR
    • (B) NAND, NOR
    • Q. 7  A circuit that converts AC signal to DC signal is known as a
    • (A) Rectifier circuit
      (B) Inverter circuit
    • (C) RL circuit
      (D) RC circuit
    • (A) Rectifier circuit
    • Q. 8  The IC 741 Operational Amplifier cannot:
    • (A) Add signals
      (B) Subtract signals
    • (C) Transform signal
      (D) Differentiate signal
    • (C) Transform signal
    • Q. 9  A Flip Flop has got a memory of
    • (A) 1 bit
      (B) 2 bit
    • (C) 4 bit
      (D) 8 bit
    • (A) 1 bit
    • Q. 10  An operational amplifier IC 741 has got
    • (A) 2 inputs, 1 outputs
      (B) 1 inputs, 2 outputs
    • (C) 1 input 1 output
      (D) 2 inputs, 2 outputs
    • (A) 2 inputs, 1 outputs
    • Q. 11  Wireless mobile cells are _______________ in shape
    • (A) pentagon
      (B) hexagon
    • (C) circular
      (D) square
    • (B) hexagon
    • Q. 12  A system is linear if _______ is true.
    • (A) KVL
      (B) KCL
    • (C) Superposition theorem
      (D) Ohm’s law
    • (C) Superposition theorem
    • Q. 13  PAM stands for
    • (A) Pulse And Modulation
      (B) Pulse Analog Modulation
    • (C) Pulse Altitude Modulation
      (D) Pulse Amplitude Modulation
    • (D) Pulse Amplitude Modulation
    • Q. 14  A control system with feedback has
    • (A) maximum error
      (B) minimum error
    • (C) zero error
      (D) infinite error
    • (B) minimum error