Quiz: Residential Appliance Installer Exam

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Questions: 10 | Attempts: 3,625 | Updated: Aug 21, 2023

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Quiz: Residential Appliance Installer Exam - Quiz

Are you looking for a career in the electrical field? If yes, then you must take this exam on residential appliance installer which will prepare you will pay for any exam in the electrical field. This quiz contains various questions ranging from easy, medium, to hard levels that will help you with many clear concepts and will also provide you with valuable information. If you find the quiz helpful, do share it with your friends. All the best!

Questions and Answers

1.

Underground PVC conduit shall be not less than _____ from the inside wall of the pool, unless space limitations prevent otherwise.
- A.
  
  5 ft
- B.
  
  8 ft
- C.
  
  10 ft
- D.
  
  25 ft
Correct Answer
A. 5 ft

Explanation
Section 680.10

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2.

The working space in front of the electric equipment shall not be less than _____ wide, or the width of the equipment, whichever is greater.
- A.
  
  15 in
- B.
  
  30 in
- C.
  
  40 in
- D.
  
  60 in
Correct Answer
B. 30 in

Explanation
section 110.26(A)(2)

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3.

The ungrounded and grounded conductors of each _____ shall be grouped by wire ties or similar means at the panelboard or other point of origination.
- A.
  
  Branch circuit
- B.
  
  Multiwire branch circuit
- C.
  
  Feeder circuit
- D.
  
  Service-entrance conductor
Correct Answer
B. Multiwire branch circuit

Explanation
section 210.4(D)

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1
0
4.

The service disconnecting means shall be marked as suitable for use as service equipment and shall be _____ .
- A.
  
  Weatherproof
- B.
  
  Listed
- C.
  
  Approved
- D.
  
  Acceptable
Correct Answer
B. Listed

Explanation
section 230.66

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5.

The service conductors shall be connected to the service disconnecting means by _____ or other approved means.
- A.
  
  Pressure connecteors
- B.
  
  Clamps
- C.
  
  Solder
- D.
  
  A or b
Correct Answer
D. A or b

Explanation
section 230.81

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1
0
6.

The motor branch-circuit short-circuit and ground-fault protective device shall be capable of carrying the _____ current of the motor.
- A.
  
  Varying
- B.
  
  Starting
- C.
  
  Running
- D.
  
  Continuous
Correct Answer
B. Starting

Explanation
section 430.52(B)

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2
0
7.

For equipment rated 800 A or more, personal doors located less than _____ from the nearest edge of the working space must open and have listed panic hardware:
- A.
  
  15ft
- B.
  
  25ft
- C.
  
  30ft
- D.
  
  10ft
Correct Answer
B. 25ft

Explanation
For equipment rated 800 A or more, personal doors located less than 25ft from the nearest edge of the working space must open and have listed panic hardware. This means that if there is a personal door within 25ft of the working space, it must have panic hardware installed for emergency situations. Panic hardware allows for quick and easy exit in case of an emergency, ensuring the safety of individuals working with the equipment.

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1
0
8.

Which of the branch circuits uses grounding type receptacles?
- A.
  
  20 A
- B.
  
  10 A
- C.
  
  15 A
- D.
  
  Both 15 and 20 A
Correct Answer
D. Both 15 and 20 A

Explanation
Grounding type receptacles are designed to provide a safe and reliable connection to the grounding system of a building. This helps to protect against electrical shock and provides a pathway for fault currents. Both 15 A and 20 A branch circuits can use grounding type receptacles because the amperage rating of the circuit does not determine the type of receptacle required. The choice of receptacle depends on the specific electrical needs of the appliances or devices being used on the circuit.

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9.

What is the maximum approval electrical trade size in IMC?
- A.
  
  1in
- B.
  
  4in
- C.
  
  8in
- D.
  
  6in
Correct Answer
B. 4in

Explanation
The maximum approval electrical trade size in IMC is 4in. This means that in accordance with the IMC regulations, the largest electrical trade size that is allowed is 4 inches. This size limitation ensures that electrical installations meet safety standards and do not pose any hazards.

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10.

By what distance should a power limited fire alarms circuit conductors should be separated by from an insulated electrical light?
- A.
  
  2in
- B.
  
  4in
- C.
  
  6in
- D.
  
  3in
Correct Answer
A. 2in

Explanation
The power limited fire alarm circuit conductors should be separated by a distance of 2 inches from an insulated electrical light. This separation is necessary to prevent any potential interference or damage to the fire alarm circuit due to the electrical light. By maintaining a distance of 2 inches, the risk of electrical faults or short circuits is minimized, ensuring the proper functioning of the fire alarm system.

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Quiz: Residential Appliance Installer Exam

Underground PVC conduit shall be not less than _____ from the inside wall of the pool, unless space limitations prevent otherwise.

The working space in front of the electric equipment shall not be less than _____ wide, or the width of the equipment, whichever is greater.

The ungrounded and grounded conductors of each _____ shall be grouped by wire ties or similar means at the panelboard or other point of origination.

The service disconnecting means shall be marked as suitable for use as service equipment and shall be _____ .

The service conductors shall be connected to the service disconnecting means by _____ or other approved means.

The motor branch-circuit short-circuit and ground-fault protective device shall be capable of carrying the _____ current of the motor.

For equipment rated 800 A or more, personal doors located less than _____ from the nearest edge of the working space must open and have listed panic hardware:

Which of the branch circuits uses grounding type receptacles?

What is the maximum approval electrical trade size in IMC?

By what distance should a power limited fire alarms circuit conductors should be separated by from an insulated electrical light?