SACA EXAM QUESTIONS AND
ANSWERS 2026 VERIFIED.
Can you give three examples of advanced manufacturing tools and techniques? - ANS Tools-
Welding and machine with lasers, Nanotechnology, Additive manufacturing.
Techniques- Artificial intelligence, Digital twin, Machine learning.
Can you name three impacts of computers on Advanced Manufacturing besides automation? -
ANS CAD (Computer aided design); CAM (Computer aided manufacture); (Computer
integrated manufacture); robotics, material handling devices.Led to an increased accuracy and
flexibility of manufacturing process.Computer technology has enabled automation to become
more effective in applications other than mass production.
Can you name three benefits of factory automation? - ANS Advantages commonly attributed
to automation include higher production rates and increased productivity, more efficient use of
materials, better product quality, improved safety, shorter workweeks for labor, and reduced
factory lead times.
Can you describe how a CNC machine works? - ANS is a metal fabrication method where
written code controls the machinery in the manufacturing process.
Do you know the difference between an additive and a subtractive manufacturing process? -
ANS Additive manufacturing processes build objects by adding material layer by layer, while
subtractive manufacturing removes material to create parts.
@COPYRIGHT ALL RIGHTS RESERVED PAGE 1 OF 22
,Can you name two types of robots? - ANS autonomous mobile robots (AMRs), automated
guided vehicles (AGVs)
Do you know the function of a PLC? - ANS A PLC's functions are divided into three main
categories: inputs, outputs and the CPU. PLCs capture data from the plant floor by monitoring
inputs that machines and devices are connected to. The input data is then processed by the
CPU, which applies logic to the data, based on the input state. The CPU then executes the user-
created program logic and outputs data or commands to the machines and devices it is
connected to.
There are two main types of inputs: data inputs from devices and machines, and data inputs
that are human-facilitated. The input data from sensors and machines are sent to the PLC.
Inputs can include on/off states for things like mechanical switches, buttons, and encoders.
High/low states for things like temperatures, pressure sensors, and liquid-level detectors, or
opened/closed states for things like pumps and values.
Besides alarm screens and error messages, do you know what else an HMI is used for? -
ANS monitor and display important production data such as run rates, Key Performance
Indicators (KPIs), inputs and outputs.
Can you name some Software and New Emerging Technologies in Advanced Manufacturing? -
ANS Artificial intelligence (AI), the internet of things (IoT), 3D printing and virtual reality (VR)
Do you know the four industrial revolutions and the cause and benefits of each? - ANS
Can you name some components and applications of Industrial Internet of Things (IIoT)? -
ANS smart sensors, machines, tools, software platforms, cloud servers and applications.
Smart sensors are deployed at every stages of manufacturing floor for specific applications.
Do you know the importance of safety policies? - ANS Prevent workplace injuries and
illnesses.
@COPYRIGHT ALL RIGHTS RESERVED PAGE 2 OF 22
, Do you know the results of unsafe behavior? - ANS These behaviors increase the risk of
premature death, disability, and increased incidence of chronic diseases
Can you name four federal and state safety agencies? - ANS VP, Secretary of Agriculture,
Commerce, Defense, Education, Energy, HHS, Homeland Security, HUD, Labor, State,
Transportation, Treasury, Veterans Affairs & Attorney General.
Can you state the safety responsibilities within a company? - ANS Contribute to a safe
workplace by following safe work procedures, reporting unsafe conditions or incidents, and
being prepared to respond to a workplace injury or emergency.
What are the clothing safety guidelines for machine operators? - ANS Do not wear loose
clothing, loose neckwear or exposed jewelry while operating machinery. Do not work alone. The
buddy system is mandatory! • Pull back and secure long hair. Do not wear thin fabric shoes,
sandals, open-toed shoes, and high-heeled shoes.
What happens if someone doesn't follow machine operation safety guidelines? - ANS May
cause injuries or death and also get you fired.
Can you name three types of machine guards and state what to do if one is missing? -
ANS Fixed.
Interlocked.
Adjustable.
Machines requiring a guard shall not be used if the guard is missing or defective. The missing or
defective guard should be reported to the supervisor immediately and replaced before the
machine is operated.
Do you know how machine interlocks and emergency stop controls effect an operation? -
ANS
@COPYRIGHT ALL RIGHTS RESERVED PAGE 3 OF 22
ANSWERS 2026 VERIFIED.
Can you give three examples of advanced manufacturing tools and techniques? - ANS Tools-
Welding and machine with lasers, Nanotechnology, Additive manufacturing.
Techniques- Artificial intelligence, Digital twin, Machine learning.
Can you name three impacts of computers on Advanced Manufacturing besides automation? -
ANS CAD (Computer aided design); CAM (Computer aided manufacture); (Computer
integrated manufacture); robotics, material handling devices.Led to an increased accuracy and
flexibility of manufacturing process.Computer technology has enabled automation to become
more effective in applications other than mass production.
Can you name three benefits of factory automation? - ANS Advantages commonly attributed
to automation include higher production rates and increased productivity, more efficient use of
materials, better product quality, improved safety, shorter workweeks for labor, and reduced
factory lead times.
Can you describe how a CNC machine works? - ANS is a metal fabrication method where
written code controls the machinery in the manufacturing process.
Do you know the difference between an additive and a subtractive manufacturing process? -
ANS Additive manufacturing processes build objects by adding material layer by layer, while
subtractive manufacturing removes material to create parts.
@COPYRIGHT ALL RIGHTS RESERVED PAGE 1 OF 22
,Can you name two types of robots? - ANS autonomous mobile robots (AMRs), automated
guided vehicles (AGVs)
Do you know the function of a PLC? - ANS A PLC's functions are divided into three main
categories: inputs, outputs and the CPU. PLCs capture data from the plant floor by monitoring
inputs that machines and devices are connected to. The input data is then processed by the
CPU, which applies logic to the data, based on the input state. The CPU then executes the user-
created program logic and outputs data or commands to the machines and devices it is
connected to.
There are two main types of inputs: data inputs from devices and machines, and data inputs
that are human-facilitated. The input data from sensors and machines are sent to the PLC.
Inputs can include on/off states for things like mechanical switches, buttons, and encoders.
High/low states for things like temperatures, pressure sensors, and liquid-level detectors, or
opened/closed states for things like pumps and values.
Besides alarm screens and error messages, do you know what else an HMI is used for? -
ANS monitor and display important production data such as run rates, Key Performance
Indicators (KPIs), inputs and outputs.
Can you name some Software and New Emerging Technologies in Advanced Manufacturing? -
ANS Artificial intelligence (AI), the internet of things (IoT), 3D printing and virtual reality (VR)
Do you know the four industrial revolutions and the cause and benefits of each? - ANS
Can you name some components and applications of Industrial Internet of Things (IIoT)? -
ANS smart sensors, machines, tools, software platforms, cloud servers and applications.
Smart sensors are deployed at every stages of manufacturing floor for specific applications.
Do you know the importance of safety policies? - ANS Prevent workplace injuries and
illnesses.
@COPYRIGHT ALL RIGHTS RESERVED PAGE 2 OF 22
, Do you know the results of unsafe behavior? - ANS These behaviors increase the risk of
premature death, disability, and increased incidence of chronic diseases
Can you name four federal and state safety agencies? - ANS VP, Secretary of Agriculture,
Commerce, Defense, Education, Energy, HHS, Homeland Security, HUD, Labor, State,
Transportation, Treasury, Veterans Affairs & Attorney General.
Can you state the safety responsibilities within a company? - ANS Contribute to a safe
workplace by following safe work procedures, reporting unsafe conditions or incidents, and
being prepared to respond to a workplace injury or emergency.
What are the clothing safety guidelines for machine operators? - ANS Do not wear loose
clothing, loose neckwear or exposed jewelry while operating machinery. Do not work alone. The
buddy system is mandatory! • Pull back and secure long hair. Do not wear thin fabric shoes,
sandals, open-toed shoes, and high-heeled shoes.
What happens if someone doesn't follow machine operation safety guidelines? - ANS May
cause injuries or death and also get you fired.
Can you name three types of machine guards and state what to do if one is missing? -
ANS Fixed.
Interlocked.
Adjustable.
Machines requiring a guard shall not be used if the guard is missing or defective. The missing or
defective guard should be reported to the supervisor immediately and replaced before the
machine is operated.
Do you know how machine interlocks and emergency stop controls effect an operation? -
ANS
@COPYRIGHT ALL RIGHTS RESERVED PAGE 3 OF 22
