EGR 450 FINAL EXAM (PARTS
A, B, C) WITH 100% APPROVED
SOLUTIONS 2026/2027 STUDY
SET
WHAT DOES PLC STAND FOR?
PROGRAMMABLE LOGIC CONTROLLER
THE INVENTOR OF THE ELECTROMECHANICAL RELAY WAS
JOSEPH HENRY
A MOTOR STARTER CONTAINS AN OVERLOAD RELAY TO PROTECT THE MOTOR AND IT ALSO
CONTAINS A
CONTACTOR
WHO WON THE "WAR OF CURRENTS"?
GEORGE WESTINGHOUSE
THE INVENTION OF THE PLC IS COMMONLY ATTRIBUTED TO
RICHARD MORLEY
FOR SAFETY IS IT BETTER TO USE 2 WIRE OR 3 WIRE CONTROL?
3 WIRE CONTROL
WHICH CAN TYPICALLY HANDLE MORE CURRENT?
,CONTACTOR
A FORM 'C' CONTACT HAS
BOTH ONE NORMALLY OPEN AND ONE NORMALLY CLOSED CONTACT
WHAT DOES EMI STAND FOR?
ELECTROMAGNETIC INTERFERENCE
THE SOFTWARE USED TO PROGRAM THE COMPACTLOGIX PROCESSOR IS CALLED:
RSLOGIX 5000 OR LOGIX DESIGNER
FOR SENSING FERROUS METAL A TYPICAL SOLUTION IS
INDUCTIVE PROXIMITY SWITCH
A THROUGH BEAM PHOTO EYE CONFIGURATION IS ALSO CALLED:
OPPOSED
LIST THE 3 PUBLICATIONS YOU WERE REQUIRED TO SUBSCRIBE TO IN HW1
CONTROL ENGINEERING, AUTOMATION WORLD, THE JOURNAL (BY RA)
WHICH SENSOR (SWITCH) TYPE CREATES AN ELECTROMAGNETIC FIELD?
INDUCTIVE PROXIMITY
WHICH OF THESE SENSORS LISTED MOST TYPICALLY HAS "HARD/DRY" CONTACTS:
- RELAY OUTPUT MODULE
- CAPACITIVE SWITCH
- NONE OF THESE
- INDUCTIVE PROXIMITY SWITCH
- LIMIT SWITCH
, LIMIT SWITCH
WHAT DOES PAC STAND FOR?
PROGRAMMABLE AUTOMATION CONTROLLER
THE INDUCTIVE PROXIMITY SENSORS WE USE IN LAB ARE MADE BY:
TURCK
TO TRIP A REED RELAY WE WOULD USE A:
MAGNET
A PNP SENSOR IS:
CURRENT SOURCING
LIST THE IEC61131-3 PROGRAMMING LANGUAGES:
- INSTRUCTION LIST
- STRUCTURED TEXT
- SEQUENTIAL FUNCTION CHARTS
- FUNCTION BLOCK DIAGRAMS
- LADDER DIAGRAM
WHICH TYPE OF PHOTO EYE CONFIGURATION RELIES ON REFLECTOR PLACEMENT?
RETROREFLECTIVE
DEMORGAN'S THEOREM -WHERE / SYMBOLIZES NOT, * SYMBOLIZES AND, + SYMBOLIZES OR,
% SYMBOLIZES EOR
SIMPLIFY /(A+B) [NO SPACES AND DO NOT SHOW OUTPUT]
/A*/B
A, B, C) WITH 100% APPROVED
SOLUTIONS 2026/2027 STUDY
SET
WHAT DOES PLC STAND FOR?
PROGRAMMABLE LOGIC CONTROLLER
THE INVENTOR OF THE ELECTROMECHANICAL RELAY WAS
JOSEPH HENRY
A MOTOR STARTER CONTAINS AN OVERLOAD RELAY TO PROTECT THE MOTOR AND IT ALSO
CONTAINS A
CONTACTOR
WHO WON THE "WAR OF CURRENTS"?
GEORGE WESTINGHOUSE
THE INVENTION OF THE PLC IS COMMONLY ATTRIBUTED TO
RICHARD MORLEY
FOR SAFETY IS IT BETTER TO USE 2 WIRE OR 3 WIRE CONTROL?
3 WIRE CONTROL
WHICH CAN TYPICALLY HANDLE MORE CURRENT?
,CONTACTOR
A FORM 'C' CONTACT HAS
BOTH ONE NORMALLY OPEN AND ONE NORMALLY CLOSED CONTACT
WHAT DOES EMI STAND FOR?
ELECTROMAGNETIC INTERFERENCE
THE SOFTWARE USED TO PROGRAM THE COMPACTLOGIX PROCESSOR IS CALLED:
RSLOGIX 5000 OR LOGIX DESIGNER
FOR SENSING FERROUS METAL A TYPICAL SOLUTION IS
INDUCTIVE PROXIMITY SWITCH
A THROUGH BEAM PHOTO EYE CONFIGURATION IS ALSO CALLED:
OPPOSED
LIST THE 3 PUBLICATIONS YOU WERE REQUIRED TO SUBSCRIBE TO IN HW1
CONTROL ENGINEERING, AUTOMATION WORLD, THE JOURNAL (BY RA)
WHICH SENSOR (SWITCH) TYPE CREATES AN ELECTROMAGNETIC FIELD?
INDUCTIVE PROXIMITY
WHICH OF THESE SENSORS LISTED MOST TYPICALLY HAS "HARD/DRY" CONTACTS:
- RELAY OUTPUT MODULE
- CAPACITIVE SWITCH
- NONE OF THESE
- INDUCTIVE PROXIMITY SWITCH
- LIMIT SWITCH
, LIMIT SWITCH
WHAT DOES PAC STAND FOR?
PROGRAMMABLE AUTOMATION CONTROLLER
THE INDUCTIVE PROXIMITY SENSORS WE USE IN LAB ARE MADE BY:
TURCK
TO TRIP A REED RELAY WE WOULD USE A:
MAGNET
A PNP SENSOR IS:
CURRENT SOURCING
LIST THE IEC61131-3 PROGRAMMING LANGUAGES:
- INSTRUCTION LIST
- STRUCTURED TEXT
- SEQUENTIAL FUNCTION CHARTS
- FUNCTION BLOCK DIAGRAMS
- LADDER DIAGRAM
WHICH TYPE OF PHOTO EYE CONFIGURATION RELIES ON REFLECTOR PLACEMENT?
RETROREFLECTIVE
DEMORGAN'S THEOREM -WHERE / SYMBOLIZES NOT, * SYMBOLIZES AND, + SYMBOLIZES OR,
% SYMBOLIZES EOR
SIMPLIFY /(A+B) [NO SPACES AND DO NOT SHOW OUTPUT]
/A*/B
