,Introduction to Mechatronics and Measurement Systems, 5e (Alciatore)
Chapter 1 Introduction
1) Select the statement below that is most true:
A) a mechatronic system is usually a small component (sub system) within a measurement
system.
B) a measurement system is usually a small component (sub system) within a mechatronic
system.
Answer: B
2) A general measurement system consists of a
A) transducer, sensor, and signal generator
B) sensor, signal generator, microprocessor
C) transducer, sensor, microprocessor
D) transducer, sensor, recorder
E) transducer, signal processor, recorder
, The subsequent problems refer to the following circuit and variable definitions:
5) If Vs=5V, which direction are electrons flowing in the circuit:
A) from left to right
B) from right to left
C) in both directions simultaneously
D) in neither direction
Answer: B
6) If Vs=−5V and R=1kΩ, what is the correct value for I?
A) −5 mA
B) −5 A
C) 5 mA
D) 5 A
E) 1/5 A
Answer: A
7) In a dc electrical circuit with a single voltage source, electrons flow through the circuit
(outside of the voltage source) from
A) the negative side of the voltage source to the positive side.
B) the positive side of the voltage source to the negative side.
C) the surrounding air to the circuit components.
Answer: A
8) In a dc electrical circuit with a single voltage source, current flows through the circuit (outside
of the voltage source) from
A) the negative side of the voltage source to the positive side.
B) the positive side of the voltage source to the negative side.
C) the surrounding air to the circuit components.
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