

MCQOPTIONS
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This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Civil Engineering knowledge and support exam preparation. Choose a topic below to get started.
1. |
The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended ________ |
A. | 100 mm |
B. | 150 mm |
C. | 210 mm |
D. | 400 mm |
Answer» C. 210 mm | |
2. |
The value of ‘B’ of Indian type W.C. shown in the given figure is? |
A. | 60 cm |
B. | 45 cm |
C. | 25 cm |
D. | 15 cm |
Answer» C. 25 cm | |
3. |
__________________ is any work involved in fixing or unfixing any pipe, plumbing fixture or appliance including; any trap, waste or soil pipe, ventilation pipe, or overflow pipe and any pipe that supplies or is intended to supply water. |
A. | Domestic plumbing |
B. | Flooring |
C. | Sanitary plumbing |
D. | Plastering and putting |
Answer» D. Plastering and putting | |
4. |
The diameter of a domestic sewer pipe laid at gradient 1 in 100 is recommended _______? |
A. | 100 mm |
B. | 150 mm |
C. | 210 mm |
D. | 400 mm |
Answer» C. 210 mm | |
5. |
The trap which is provided to disconnect the house drain from the street sewer is called __________ |
A. | interceptor chamber |
B. | intercepting trap |
C. | interception manhole |
D. | interceptor chamber, manhole and trap |
Answer» E. | |
6. |
Anti-siphonage pipe is connected to _____________ |
A. | top of P trap W.C. |
B. | main soil pipe |
C. | bottom of P trap W.C. |
D. | side of water closet |
Answer» D. side of water closet | |
7. |
The lowest or weakest level of decontamination is sanitation. |
A. | True |
B. | False |
Answer» C. | |
8. |
Sanitary plumbing includes the installation of appliances such as dishwashers and washing machines; the replacement or repair of taps, ball valves and plugs. |
A. | True |
B. | False |
Answer» C. | |
9. |
__________ is the highest form of decontamination. |
A. | Sterilization |
B. | Sanitation |
C. | Disinfection |
D. | Hygiene |
Answer» B. Sanitation | |
10. |
__________________is any work involved in fixing or unfixing any pipe, plumbing fixture or appliance including; any trap, waste or soil pipe, ventilation pipe, or overflow pipe and any pipe that supplies or is intended to supply water. |
A. | Domestic plumbing |
B. | Flooring |
C. | Sanitary plumbing |
D. | Plastering and putting |
Answer» D. Plastering and putting | |