2
1-7. Which of the following characteristics
of a printed circuit board (pcb) is NOT
an advantage over a point-to-point wired
tube circuit?
1. The pcb weighs less
2. The pcb eliminates the need for
point-to-point wiring
3. The pcb eliminates the need for a
heavy metal chassis
4. The pcb contains a limited number
of components
1-8. A module in which the components are
supported by end plates is referred to as
1. a pcb
2. cordwood
3. a substrate
4. encapsulated
1-9. A module which is difficult to repair
because it is completely imbedded in
solid material is one which has been
1. balanced
2. enveloped
3. integrated
4. encapsulated
1-10. All components and interconnections
are formed on or within a single
substrate in which of the following
units?
1. Cordwood
2. Integrated circuit
3. Equivalent circuit
4. Printed circuit board
1-11. Monolithic integrated circuits are
usually referred to as
1. hybrids
2. substrates
3. silicon chips
4. selenium rectifiers
1-12. In integrated circuits, a conductive or
nonconductive film is used for which of
the following types of components?
1. Capacitors and diodes
2. Transistors and diodes
3. Resistors and capacitors
4. Resistors and transistors
1-13. Which of the following types of
electronic circuits is NOT a hybrid
integrated circuit?
1. Thick film and transistors
2. Thin film and silicon chips
3. Transistors and vacuum tubes
4. Silicon chips and transistors
1-14. What maximum number of logic gates
should be expected in a large-scale
integration circuit?
1. 20
2. 200
3. 2,000
4.
20,000
