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Engineering Final Exam - NOCTI Edit First 50 Latest Update Actual Exam with 50 Questions and 100% Verified Correct Answers Guaranteed A+ At First Attempt Verified By Professor
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Engineering Final Exam - NOCTI Edit First 50 Latest Update Actual Exam with 50 Questions and 100% Verified Correct Answers Guaranteed A+ At First Attempt Verified By Professor
Engineering Final Exam - NOCTI Edit First 50
Latest Update 2024-2025 Actual Exam with 50
Questions and 100% Verified Correct Answers
Guaranteed A+ At First Attempt Verified By
Professor
A _________ is a pictorial representation of a process, using a variety of symbols
connected by lines and arrows - CORRECT ANSWER: process flow chart
A _________ switch opens automatically when the current exceeds a predetermined
safety level - CORRECT ANSWER: limit
A coil surrounding an iron core, to which voltage has been applied, is a/an - CORRECT
ANSWER: electromagnet
A network interface card (NIC) on a computer is receiving a series of pulses measuring
+5 volts DC then alternating back to 0 volts. The +5 volt signal is referred to as -
CORRECT ANSWER: high
A photo detector converts light to a/an ____________ signal - CORRECT ANSWER:
electrical
A photo diode - CORRECT ANSWER: emits light when a current passes through it
A solenoid works on the principle of - CORRECT ANSWER: electromagnetic force
A specialized schematic used to document industrial control logic systems is a -
CORRECT ANSWER: ladder diagram
A typical form of mechanical stress is - CORRECT ANSWER: overload
, Abrasive cutoff saws penetrate material by grinding, which makes them valuable for
cutting - CORRECT ANSWER: extremely tough or hardened material
An engineer has connected an oscilloscope to measure the output of a standard wall
electrical outlet. The oscilloscope shows a 60 hertz sine wave measuring 120 volts. This
signal is - CORRECT ANSWER: analog
Atmospheric pressure at sea level is - CORRECT ANSWER: 14.7 psi
Compared with hydraulic systems, pneumatic systems provide inexpensive material,
faster operation and - CORRECT ANSWER: a non-hazardous medium
Fluid in a hydraulic system is basically - CORRECT ANSWER: not compressible
Gauge pressure at sea level is - CORRECT ANSWER: 0 psi
How many ports are in a two-way valve? - CORRECT ANSWER: 2
If containments block a system, the first place the blockage occurs is in - CORRECT
ANSWER: the suction side of a systems pump
In a fluid system, fluid encounters more ______ when it travels long distances -
CORRECT ANSWER: resistance
In fluid resistance systems, resistance is affected by the ______ of the pipe -
CORRECT ANSWER: diameter
Increasing a flowing liquids viscosity or friction, or changing flow direction, will result in -
CORRECT ANSWER: velocity increase
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