5th Class Power Engineering EXAM 2025\2026 ACTUAL
COMPLETE REAL EXAM QUESTIONS WITH ACCURATE
ANSWERS | MULTIPLE CHOICES | ALREADY GRADED
A+ / LATEST EXAM!!
Which of the following workers are NOT covered by provincial
health and safety legislation?
a) school teachers
b) nurses
c) store clerks
d) domestic workers
e) sport athletes - ANSWER-d
The health and safety regulations are designed to ensure the
health and safety of:
a) the employer
b) the employee
c) the occupant
d) the owner
e) everyone - ANSWER-e
The health and safety regulations outline the rights and
responsibilities of:
,a) the
owner
b) the
occupant
c) the employee
only
d) the employer
only
e) the employee and the employer -
ANSWER-e
When metal is heated to a plastic state and pressure is applied,
the type of weld
being
performed is:
a) forge welding
b) oxy-acetylene welding
c) resistance welding
d) submerged arc welding
e) electric arc welding - ANSWER-a
When a filler rod and very hot flame are used in a welding
process, the weld method is:
a) submerged arc welding
b) heli-arc method
,c) electric arc method
d) oxy-acetylene method
e) spot-weld method - ANSWER-d
An electric arc produced during arc welding, may have a
temperature as high
as:
a)
3000°C
b) 4250
°C
c) 5325
°C
d) 7450
°C
e) 8300 °C -
ANSWER-e
A 'tinning temperature' is
used in:
a)
soldering
b) braze
welding
, c)
forging
d) electric arc
welding
e) metal cutting -
ANSWER-b
A rectifier used in arc welding:
a) will produce temperatures in the range of 700 to 830 degrees
C
b) will change AC to DC
c) is used for weld inspection
d) will rectify slag inclusion problems
e) produces an arc in the temperature range of 8300 to 13000
degrees C -
ANSWER-b
Which of the following statements about a constant pressure
system with Pneumatic Tank is false?
a) water entering directly into the pump suction is discharged
into pressurised tank
b) this system is primarily used in larger buildings
c) a system controller automatically starts a standby pump in
the event of pump failure
COMPLETE REAL EXAM QUESTIONS WITH ACCURATE
ANSWERS | MULTIPLE CHOICES | ALREADY GRADED
A+ / LATEST EXAM!!
Which of the following workers are NOT covered by provincial
health and safety legislation?
a) school teachers
b) nurses
c) store clerks
d) domestic workers
e) sport athletes - ANSWER-d
The health and safety regulations are designed to ensure the
health and safety of:
a) the employer
b) the employee
c) the occupant
d) the owner
e) everyone - ANSWER-e
The health and safety regulations outline the rights and
responsibilities of:
,a) the
owner
b) the
occupant
c) the employee
only
d) the employer
only
e) the employee and the employer -
ANSWER-e
When metal is heated to a plastic state and pressure is applied,
the type of weld
being
performed is:
a) forge welding
b) oxy-acetylene welding
c) resistance welding
d) submerged arc welding
e) electric arc welding - ANSWER-a
When a filler rod and very hot flame are used in a welding
process, the weld method is:
a) submerged arc welding
b) heli-arc method
,c) electric arc method
d) oxy-acetylene method
e) spot-weld method - ANSWER-d
An electric arc produced during arc welding, may have a
temperature as high
as:
a)
3000°C
b) 4250
°C
c) 5325
°C
d) 7450
°C
e) 8300 °C -
ANSWER-e
A 'tinning temperature' is
used in:
a)
soldering
b) braze
welding
, c)
forging
d) electric arc
welding
e) metal cutting -
ANSWER-b
A rectifier used in arc welding:
a) will produce temperatures in the range of 700 to 830 degrees
C
b) will change AC to DC
c) is used for weld inspection
d) will rectify slag inclusion problems
e) produces an arc in the temperature range of 8300 to 13000
degrees C -
ANSWER-b
Which of the following statements about a constant pressure
system with Pneumatic Tank is false?
a) water entering directly into the pump suction is discharged
into pressurised tank
b) this system is primarily used in larger buildings
c) a system controller automatically starts a standby pump in
the event of pump failure
