7/23/26, 11:06 AM Sopeec test bank 4a - pow flashcard sets
Power Engineering 4A Final Exam Test Prep 2026/2027 |
716+ Questions & Correct Answers | SOPEEC Level 4 |
Boilers, Welding, NDT, Mechanics, Math & Safety |
CSA B51 Power Engineer Exam Bank.
To show all standard views of an object in a sketch, the number of
views required is
1)
eight.
2)
one.
3)
six.
4)
two.
5)
four.
3) six.
A rope block hangs from a beam. The rope passes around two
sheaves in each block as illustrated. Find the mass that can be lifted
with an effort of 40 N.(Note: sheave = wheel or disk with a grooved
rim, especially one used as a pulley)
1)
20.39 kg
2)
30.58 kg
3)
24.46 kg
4)
16.30 kg
5)
160 kg
4) 16.30 kg
Of the two plane figures, a circle with diameter of 12 cm and a square with a side of
11 cm, which has larger area?
1/248
,7/23/26, 11:06 AM Sopeec test bank 4a - pow flashcard sets
Square
2/248
,7/23/26, 11:06 AM Sopeec test bank 4a - pow flashcard sets
Brass is a mixture of copper and zinc. Calculate the amount of copper that must be
mixed with 80 kg of zinc, if the ratio of zinc to copper is 3 to 7.
186.7 kg
A right triangle has a vertical height of 7 m and a base of 4 m, find the area.
14 m2
Multiply the following fractions: 1 1/2, 2 2/3, 7/16.
1)
1 1/2
2)
1 3/4
3)
1 7/8
4)
2
5)
2 1/2
2)
1 3/4
A driving gear has 40 teeth and turns at 500 r/min. The driven gear has 60 teeth;
how fast does it turn?
1)
333 r/min
2)
360 r/min
3)
400 r/min
4)
466 r/min
5)
750 r/min
1) 333 r/min
The value of 2 x [36 / (18 - 6) + 25 - 32 ] is
1)
3/248
, 7/23/26, 11:06 AM Sopeec test bank 4a - pow flashcard sets
14
2)
24
3)
36
4)
38
5)
40
4) 38
The lowest common multiple of 21, 27, and 35 is
1)
105.
2)
315.
3)
545.
4)
735.
5)
945.
5) 945.
In the following plane figure, a = 5 cm, b= 2 cm , c= 3 cm, d = 4 cm,
and e = 2 cm. Calculate the area of the figure.
1)
77.12 cm2
2)
87.14 cm2
3)
94.25 cm2
4)
96.25 cm2
5)
102.25 cm2
1) 77.12 cm2
4/248
Power Engineering 4A Final Exam Test Prep 2026/2027 |
716+ Questions & Correct Answers | SOPEEC Level 4 |
Boilers, Welding, NDT, Mechanics, Math & Safety |
CSA B51 Power Engineer Exam Bank.
To show all standard views of an object in a sketch, the number of
views required is
1)
eight.
2)
one.
3)
six.
4)
two.
5)
four.
3) six.
A rope block hangs from a beam. The rope passes around two
sheaves in each block as illustrated. Find the mass that can be lifted
with an effort of 40 N.(Note: sheave = wheel or disk with a grooved
rim, especially one used as a pulley)
1)
20.39 kg
2)
30.58 kg
3)
24.46 kg
4)
16.30 kg
5)
160 kg
4) 16.30 kg
Of the two plane figures, a circle with diameter of 12 cm and a square with a side of
11 cm, which has larger area?
1/248
,7/23/26, 11:06 AM Sopeec test bank 4a - pow flashcard sets
Square
2/248
,7/23/26, 11:06 AM Sopeec test bank 4a - pow flashcard sets
Brass is a mixture of copper and zinc. Calculate the amount of copper that must be
mixed with 80 kg of zinc, if the ratio of zinc to copper is 3 to 7.
186.7 kg
A right triangle has a vertical height of 7 m and a base of 4 m, find the area.
14 m2
Multiply the following fractions: 1 1/2, 2 2/3, 7/16.
1)
1 1/2
2)
1 3/4
3)
1 7/8
4)
2
5)
2 1/2
2)
1 3/4
A driving gear has 40 teeth and turns at 500 r/min. The driven gear has 60 teeth;
how fast does it turn?
1)
333 r/min
2)
360 r/min
3)
400 r/min
4)
466 r/min
5)
750 r/min
1) 333 r/min
The value of 2 x [36 / (18 - 6) + 25 - 32 ] is
1)
3/248
, 7/23/26, 11:06 AM Sopeec test bank 4a - pow flashcard sets
14
2)
24
3)
36
4)
38
5)
40
4) 38
The lowest common multiple of 21, 27, and 35 is
1)
105.
2)
315.
3)
545.
4)
735.
5)
945.
5) 945.
In the following plane figure, a = 5 cm, b= 2 cm , c= 3 cm, d = 4 cm,
and e = 2 cm. Calculate the area of the figure.
1)
77.12 cm2
2)
87.14 cm2
3)
94.25 cm2
4)
96.25 cm2
5)
102.25 cm2
1) 77.12 cm2
4/248
