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Home Electronics Standard Logic Devices (SLD) See What Others Are Saying!
  • Question
  • When an IC has two rows of parallel connecting pins, the device is referred to as:


  • Options
  • A. a QFP
  • B. a DIP
  • C. a phase splitter
  • D. CMOS

  • Correct Answer
  • a DIP 


  • More questions

    • 1. As a generator armature passes the 270 degree point, the induced voltage is:

    • Options
    • A. at maximum negative
    • B. between maximum negative and zero
    • C. at maximum positive
    • D. between zero and maximum positive
    • Discuss
    • 2. In a B-H curve, magnetizing force is equal to:

    • Options
    • A.
    • B. H = I × N
    • C. ampere-turns per weber
    • D. webers per square meter
    • Discuss
    • 3. When a transformer secondary lead has been connected to a middle loop that is not an end connector, it is called a:

    • Options
    • A. multiple-tapped secondary
    • B. center-tapped secondary
    • C. multiple winding secondary
    • D. single winding secondary
    • Discuss
    • 4. What is the impedance of a 1 kHz series RL circuit when R and XL are both 1000 ohms?

    • Options
    • A. 500 ohms
    • B. 1000 ohms
    • C. 1414 ohms
    • D. 2000 ohms
    • Discuss
    • 5. A turns ratio of 5 for a transformer implies:

    • Options
    • A. more primary turns than secondary turns
    • B. more secondary current than primary current
    • C. larger source impedance than load impedance
    • D. more secondary turns than primary turns
    • Discuss
    • 6. What happens when moving expanding lines of force encounter a conductor?

    • Options
    • A. Current increases.
    • B. Voltage is induced.
    • C. Resistance is reduced.
    • D. Power is increased.
    • Discuss
    • 7. Find VR and VL.


    • Options
    • A. VR = 41.6 V, VL = 78.4 V
    • B. VR = 48 V, VL = 110 V
    • C. VR = 56 V, VL = 106 V
    • D. VR = 60 V, VL = 60 V
    • Discuss
    • 8. Faraday's law states that the:

    • Options
    • A. direction of the induced voltage produces an opposition
    • B. direction of an induced current produces an aiding effect
    • C. emf depends on the rate of cutting flux
    • D. emf is related to the direction of the current
    • Discuss
    • 9. A transformer is used:

    • Options
    • A. to couple electric energy from one dc circuit to another
    • B. to couple electric energy from an ac circuit to a dc circuit
    • C. to couple electric energy from a dc circuit to an ac circuit
    • D. to couple electric energy from one ac circuit to another
    • Discuss
    • 10. The time required for one weber of flux to cut a conductor and produce one volt is:

    • Options
    • A. one revolution
    • B. one second
    • C. one millisecond
    • D. four revolutions
    • Discuss


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