IPE_exit_c_latest complete with correct answers 2023#

• Question 1
0 out of 3.3 points
Fans located before the furnace that are used to supply air for burning.
Selected [None Given]
Answer:
Answers: a.

Natural draft
b.
Balanced draft
c.
Forced draft
d.
Induced draft
• Question 2
0 out of 3.3 points
All of the ff express units of concentration except

Selected [None
Answer: Given]

Answers: a.
Molarity
b.
Normality
c.
Isotropy
d.
Formality
• Question 3
0 out of 3.3 points
In fluid, linear momentum is:

Selected [None Given]
Answer:
Answers: a.

A scalar quantity equal to the product of mass and velocity
b.
A scalar quantity equal to the product of force and length of time
applied
• Question 4
0 out of 3.3 points

, c.
A vector quantity equal to the product of mass and velocity
d.
The change in impulse




• Question 4
0 out of 3.3 points

, Thermostat are used with most window units. They have differentials which vary
between:
Selected [None
Answer: Given]

Answers: a.
4 C to 5 C
b.
2 C to 4 C
c.
3C to 5 C
d.
1C to 2 C
• Question 5
0 out of 3.3 points
The latent heat of fusion of ice is

Selected [None
Answer: Given]

Answers: a.
188 Btu
b.
500 Btu
c.
970 Btu
d.
144 Btu
• Question 6
0 out of 3.3 points
The purpose of the expansion valve by-pass is
to

Selected [None Given]
Answer:
Answers: a.

Increase the capacity of the evaporator
b.
Controls the refrigerant to the evaporator in case the automatic
valves fail
• Question 7
0 out of 3.3 points

, c.
By-pass the compressor
d.
Increase the efficiency of the plant




• Question 7
0 out of 3.3 points