__________________ is also known as chip or microchip.
A
integrated circuit
B
fillers
C
diode
D
direct current
E
wires
EXAMEN FINAL (ECCU-211)
Puntaje:
19
_______are composed of high magnitude fault currents that create a low resistance path
A
Ground-fault overcurrent
B
Single-pole circuit breakers
C
Over current protection
D
Location OCPD
E
Short circuits currents
________can get so hot they are easily able to burn wood, insulation and other materials.
A
GFCI circuit brakers
B
Electrical arcs
C
Magnetic brakers
D
Single-pole circuit breakers
E
Cartridge
AC means _______________________.
A
alternating current
B
alternator current
C
already current
D
alternative current
E
along current
To measure resistance of a circuit component an ____ meter is used.
A
Ohm
B
Ampere
C
Watt
D
Farah
E
Volt
_________________ Ducts use rigid, steel, plastic, fiber, etc.
A
middle
B
close
C
far
D
country
E
underground
_____________________is when an electrical power system is directly connected to the ground and there is no intentional added impedance in the circuit.
A
sample grounding
B
dread grounding
C
solidly grounding
D
simple grounding
E
direction grounding
Room air conditioners feature a ______ located behind the control panel.
A
Gate
B
Coil
C
Thermostat sensor
D
Drain
E
Diode
Cables used in underground conduits must be suitable for use in wet areas and protected against abrasion during __________________.
A
teaching
B
inspection
C
restoration
D
installation
E
reading
Platinum is the most common and accurate material used to make ____.
A
Semiconductor based ICs
B
Negative Temperature Coefficient thermistor
C
Semiconductor-based temperature sensors
D
Resistance Temperature Detector
E
Thermometers
GI means _______________________.
A
galvanized iron
B
gallery ink
C
great iron
D
grounding ink
E
grounding iron
Submarine Cable is used only when no other ____________ system can be used.
A
system
B
component
C
sound
D
cable
E
movement
Identifying ______ can help raise awareness of risks.
A
Manufacturer's specification
B
Workers' compensation premiums
C
Electrical hazards
D
Tips
E
Exits
Choose the best option to complete the concept: "Industrial ____ are generalpurpose, re-programmable machines which respond to the sensory signals received from the system environment."
A
Machines
B
Computers
C
Appliances
D
Robots
E
Toys
Consider ________as the first line of defense for protecting your property and family safe
A
Flickering lights
B
Removes petrol
C
Circuit breaker replacement
D
Single pole circuit breakers
E
Ground Fault Interrupter
Cartridge fuses are commonly used to protect electrical _____where high voltage ratings and currents are required.
A
Applications
B
Motors
C
Appliances
D
Installations
E
Cars
The mechatronic systems deal with ____ types of signals and conditioning.
A
4
B
5
C
6
D
2
E
3
We consume food to heat and ____ out bodies.
A
Digitalize
B
Maximize
C
Electrify
D
Destroy
E
Power
Electrician, engineers and _______ are most exposed to electrical hazards
A
Graphic designers
B
Architects
C
Overhead line workers
D
Physicians
E
Lack of environment
A ____ machine is similar process to GTAW but there is an anode surrounding the tungsten electrode.
A
EWB machine
B
MIG machine
C
PTAW machine
D
Submerged Arc Welding Machine
E
AHW machine
______is a general practice of workers who are exposed to handling electrically powered equipment
A
Checklists
B
Protect equipment
C
Quality certificate
D
Electrical safety
E
Equipment
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