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MECHANICAL TECHNOLOGIST GRADE 1 CWEA CERTIFICATION EXAM STUDY GUIDE 2024 EXAM 2024/2025 | ACCURATE EXAM VERSIONS WITH CURRENTLY TESTING QUESTIONS AND FREQUENTLY TESTED QUESTIONS WITH ACCURATE ANSWERS AND A STUDY GUIDE$17.99
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MECHANICAL TECHNOLOGIST GRADE 1 CWEA CERTIFICATION EXAM STUDY GUIDE 2024 EXAM 2024/2025 | ACCURATE EXAM VERSIONS WITH CURRENTLY TESTING QUESTIONS AND FREQUENTLY TESTED QUESTIONS WITH ACCURATE ANSWERS AND A STUDY GUIDE
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Course
MECHANICAL TECHNOLOGIST
Institution
MECHANICAL TECHNOLOGIST
MECHANICAL TECHNOLOGIST GRADE 1 CWEA CERTIFICATION EXAM STUDY GUIDE
2024 EXAM 2024/2025 | ACCURATE EXAM VERSIONS WITH
CURRENTLY TESTING QUESTIONS AND FREQUENTLY TESTED
QUESTIONS WITH ACCURATE ANSWERS AND A STUDY GUIDE
MECHANICAL TECHNOLOGIST GRADE 1 CWEA CERTIFICATION EXAM STUDY GUIDE
2024 EXAM 2024/2025 | ACCURATE EXAM VERSIONS WITH
CURRENTLY TESTING QUESTIONS AND FREQUENTLY TESTED
QUESTIONS WITH ACCURATE ANSWERS AND A STUDY GUIDE
What does EMT stand for? - <<ANSWER>>Electrical Metal Tubing - It provides
protection for electrical cables in exposed areas such as exterior walls, crawlspaces,
attics, basements, and outdoor locations.
What device would be used to measure AC current flow in a large diameter conductor?
- <<ANSWER>>A clamp-on type ammeter
What is most likely to take place if you place too many wires in a conduit? -
<<ANSWER>>f you have too many wires going through a hole, it can create a
dangerous situation. When wiring heats up and expands, it can cut into the box and
damage the wire, or cause friction burns.
What is an Alternating Current? - <<ANSWER>>Alternating current (AC) is an electric
current that periodically reverses direction and changes its magnitude continuously with
time12. It is in contrast to direct current (DC), which flows only in one direction.
Most devices connected to the electrical grid operate on AC. Appliances like
refrigerators, air conditioners, washing machines, vacuum cleaners, computers, and
televisions run on AC power. Electrical outlets in homes and commercial areas also
supply AC.
DC is less common for household appliances. However, some devices, like battery-
powered gadgets (e.g., laptops, cell phones), use DC directly.
What is a single phase current? - <<ANSWER>>Single-phase power is a two-wire
alternating current (AC) circuit. It typically consists of one power wire (the phase wire)
and one neutral wire. Current flows between the power wire (through the load) and the
neutral wire. Single-phase power is commonly used for lighting and heating, rather than
large electric motors
,What is a solenoid type tester? - <<ANSWER>>A type of tester for electrical power
circuits
What is an ohmmeter? - <<ANSWER>>A type of tester that measures electrical
resistance
What is a potentiometer? - <<ANSWER>>A device that measures electric potential
(voltage)
What is the purpose of an electrical interlock switch on panel doors? - <<ANSWER>>To
interrupt local power for personal protection
What is the purpose of installing toe boards around the base where guard rails are
placed along elevated work areas? - <<ANSWER>>As protection from tools or objects
that may roll off
What action is necessary before restarting rotating equipment that has recently
undergone repair? - <<ANSWER>>All removed guards must be re-installed
What is the main purpose of a confined space safety permit? - <<ANSWER>>It ensures
the use of safety precautions and safe procedures
What does LOTO stand for? - <<ANSWER>>lockout/tagout
What does the acronym SDS mean? - <<ANSWER>>Safety Data Sheet
When leaving a remote lift station, why is it important to secure the station? -
<<ANSWER>>To prevent vandalism or unauthorized entry and possible injury to
trespassers
What is the purpose of a breakaway switch? - <<ANSWER>>To apply the brakes on a
trailer in the event of a trailer release from a vehicle
Heavy objects are made mostly of what kind of metals? - <<ANSWER>>Iron and steel
NPT threads need to be _____________ to provide a pressure tight and water tight seal
- <<ANSWER>>tapered
What is an NPT thread? - <<ANSWER>>National Pipe Thread, is a U.S. technical
standard for measuring screw threads used on threaded pipes and pipe fittings
What is a UNC/UNF Thread? - <<ANSWER>>UNF and UNC are two symbols of
Unified Screw Thread Series, which are defined based on the amount of threads per
inch and standardized with gauge. UNF threads are Unified fine pitch threads, while
UNC threads are Unified coarse pitch threads. Coarse thread has higher strength and
fine thread is better for sealing.
, What is an oxygen-acetylene torch? - <<ANSWER>>A welding torch that uses fuel gas
and oxygen to weld or cut metals
What does CMMS stand for? - <<ANSWER>>Computerized Maintenance Management
System
What does OMM stand for? - <<ANSWER>>Operations and Maintenance Manual
What does SOP stand for? - <<ANSWER>>Standard Operating Procedure
What does SCADA stand for? - <<ANSWER>>Supervisory Control and Data
Acquisition
What does SDS stand for? - <<ANSWER>>Safety Data Sheet
What does LOTO stand for? - <<ANSWER>>Lock Out Tag Out
What does PPE stand for? - <<ANSWER>>Personal Protective Equipment (PPE)
What are some examples of PPE? - <<ANSWER>>Safety glasses, hard hat, gloves,
ear protection, chemical aprons, respirator, face shield, hazmat suit
What does HVAC stand for? - <<ANSWER>>Heating, Ventilation and Air Conditioning
What is the definition of an engine? - <<ANSWER>>A machine designed to convert
energy into useful mechanical motion
In terms of lubrication, what is required for a sealed ball bearing? - <<ANSWER>>It
does not need to be lubricated under normal use
What is the purpose of a breakaway switch? - <<ANSWER>>To apply the breaks on a
trailer in the event of a trailer release from a vehicle
What type of saw is used to cut metallic materials? - <<ANSWER>>Hacksaw
What type of saw is used to cut intricate external shapes and interior cut-outs in
woodworking and carpentry? - <<ANSWER>>A coping saw
What type of saw is used to cut wood perpendicular to (across) the wood grain? -
<<ANSWER>>A Crosscut saw
What type of saw is used to cut wood in the direction of the grain? - <<ANSWER>>A rip
saw
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