This article is about Aramco Plumbing QC Questions which is based on CBT test of aramco. We collected questions who have passed CBT Exam of Aramco Plumbing QC Inspector.
Plumbing QC Questions Answers
Question 1: Hot water delivered from public use lavatory shall be limited a maximum temperature …………..
49 °C 120 ° F
63 °C 120 ° F
99 °C 120 ° F
36 °C 120 ° F
The correct answer is: 99 °C 120 ° F
Question 2: Clearance required around HVAC Equipment
1 Meter
2 Meter
1/2 Meter
1-1/4 Meter
The correct answer is: 1 Meter
Question 3: Exhaust shall be at least…………..from the open able window
1.5 away
2.5 away
0.5 away
1.0 away
The correct answer is: 2.5 away
Question 4: What Testing for manhole – Manhole to manhole or Sump Inlet.
Gravity test using by potable water.
Gravity test using by Chilled water
Gravity test using by Fire Water
Non of the above
The correct answer is: Gravity test using by potable water.
Question 5: Filters of packaged air handling units and filters of any residential HVAC system shall be replaceable media or washable material with a minimu 70% weight arrestance rating as per ASHRA.E STD 52.
TRUE
FALSE
The correct answer is: True
Question 6: 1 Ton is equal to how many KW…??
3.156 kw
1.156 kw
2.756 kw
1.186 kw
The correct answer is: 3.156 kw
Question 7: Connection / Joint between Fire Smoke damper and Metal Duct…..?
Break away connection
Tee & caulking connection
Flange & Tee connection
None of the above
The correct answer is: Break away connection
Question 8: If 12m sanitary sewer pit at 1:2 slope connected from one MH # 1 to
MH# 2, what will be distance…..?
240 mm
220 mm
200 mm
250 mm
The correct answer is: 220 mm
Question 9: Drum fitting…….?
Threaded Connection
Unrestrained / flange & caulking connection
Tee & caulking connection
None of the above
The correct answer is: Tee & caulking connection
Question 10: Maximum Spacing between sprinklers…………
15 feet (4.6mts)
12 feet (4.6mts)
16 ft. (4.6mts)
None of the above
The correct answer is: 12 feet (4.6mts)
Question 11: Code for Refrigerant piping and heat transfer component ………..
ASME / ANSI B 31. 5
ASME / ANSI B 35. 1
ASME / ANSI A 31. 5
None of the above
The correct answer is: ASME / ANSI B 35. 1
Question 12: DWV fitting used/or horizontal to vertical flow………..?
Sanitary Tee
Flange
Flange & Tee connection
None of the above
The correct answer is: Sanitary Tee
Question 13: What is Saudi Aramco SAMSS for RTR Pressure line
01-SAMSS-34
01-SAMSS-29
01-SAMSS-64
None of the above
The correct answer is: 01-SAMSS-29
Question 14: Spacing between Hydrants in High-risk Areas………..
60m (200/t)
50m (300/t)
40m (180/t)
Non of the above
The correct answer is: 40m (180/t)
Question 15: The HVAC systems of all buildings containing electronic equipment, final filters shall provide a minimum of ………. dust spot efficiency, as defined by ASHRAE STD 52.
0.65
0.85
0.95
4.55
The correct answer is: 0.65
Question 16: Delivered water temperature at eye washer shall not exceed
36 deg. C above
18 deg C below
16 deg C below
Non of the above
The correct answer is: 16 deg C below
Question 17:Thrust block is required at diameter of- 90mm or more For…….?
Every change of direction
120mm
180mm
None of the above
The correct answer is: Every change of direction
Question 18: Valves and similar appurtenances shall be supported independently of the – Nonmetallic piping system.
True
False
The correct answer is: A
Question 19:Support spacing required for CPVC Pipe for 1 ” or smaller diameter……?
3 feet interval
4 feet interval
1 feet interval
2 feet interval
The correct answer is: 3 feet interval
FAQs about Aramco Plumbing QC Questions
For More Information Please Visit Plumbing Questions CBT.
- Plumbing and HVAC QC Interview Questions for Aramco Projects
- ARAMCO CBT Exam Questions for Plumbing QC Inspector
- Plumbing QC Questions & Answers (Aramco CBT Exam)
- Various Types of Pipe Clamps for Piping and Plumbing Industry