McqMate
These multiple-choice questions (MCQs) are designed to enhance your knowledge and understanding in the following areas: Civil Engineering .
| 51. |
Economy can be achieved in doors, windows, ventilator by: |
| A. | No frame |
| B. | Less width |
| C. | Steel frames |
| D. | Less height |
| Answer» C. Steel frames | |
| 52. |
MCB stands for |
| A. | Miniature Circuit Breaker |
| B. | Mono circuit breaker |
| C. | Mega circuit breaker |
| D. | None |
| Answer» A. Miniature Circuit Breaker | |
| 53. |
RCCB stands for |
| A. | Relive current circuit breaker |
| B. | Residual Current Circuit Breaker |
| C. | Residential circuit code breaker |
| D. | None |
| Answer» B. Residual Current Circuit Breaker | |
| 54. |
Advantages of Cleat Wiring: |
| A. | It is simple and cheap wiring system |
| B. | Cleat wiring system installation is easy and simple. |
| C. | Inspection is easy and simple. |
| D. | All of above |
| Answer» D. All of above | |
| 55. |
Batten Wiring also called |
| A. | CTS |
| B. | TRS |
| C. | Both a and b |
| D. | None |
| Answer» C. Both a and b | |
| 56. |
Repairing and maintenance is easy in |
| A. | Conduit wiring |
| B. | Cleat wiring |
| C. | Wooden casing and capping wiring |
| D. | CTS or TRS or PVC sheath wiring |
| Answer» A. Conduit wiring | |
| 57. |
There are additional types of conduit wiring according to Pipes installation |
| A. | Surface or open Conduit type |
| B. | Recessed or concealed or underground type Conduit |
| C. | Both a and b |
| D. | None of these |
| Answer» C. Both a and b | |
| 58. |
Cleat wiring system is a temporary wiring system? |
| A. | Yes |
| B. | No |
| C. | none |
| D. | all |
| Answer» A. Yes | |
| 59. |
In direct current (DC), the electric charge (current) only flows in ___direction. |
| A. | Two |
| B. | One |
| C. | Three |
| D. | None |
| Answer» B. One | |
| 60. |
AC means |
| A. | Alternate current |
| B. | All current |
| C. | Alter current |
| D. | Non |
| Answer» A. Alternate current | |
| 61. |
DC means |
| A. | Double current |
| B. | Dry current |
| C. | Direct current |
| D. | None |
| Answer» C. Direct current | |
| 62. |
DC current flows in one direction, while ac current rises from zero to a maximum, then falls to zero in one direction, then rises to a maximum, then falls to zero in the opposite direction. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 63. |
DC current transfers better over longer distances than ac current. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 64. |
An ac wave shape could be a sine wave, square wave, or saw tooth wave. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» A. True | |
| 65. |
2 way switching means having two or more switches in different locations to control _____ lamp |
| A. | One |
| B. | Two |
| C. | None |
| D. | All of above |
| Answer» A. One | |
| 66. |
In a single phase power supply, the power is supplied through two wires called |
| A. | Phase |
| B. | Neutral |
| C. | Both a and b |
| D. | None |
| Answer» C. Both a and b | |
| 67. |
The voltage of single phase supply is ____ |
| A. | 230 v |
| B. | 220 v |
| C. | 110 v |
| D. | 500 v |
| Answer» A. 230 v | |
| 68. |
The voltage of three phase supply____ |
| A. | 450 v |
| B. | 415 v |
| C. | 220 v |
| D. | 230 v |
| Answer» B. 415 v | |
| 69. |
For a gold LEED certification, how many points are required? |
| A. | 40-49 |
| B. | 60-79 |
| C. | 50-59 |
| D. | 80-110 |
| Answer» B. 60-79 | |
| 70. |
Which of the below green building in India has received a platinum LEED certification? |
| A. | Dabur India, Chandigarh |
| B. | Logix Cyber Park, UP |
| C. | Unitech Commercial Tower, Chandigarh |
| D. | Suzlon One Earth, Pune |
| Answer» D. Suzlon One Earth, Pune | |
| 71. |
Which of the below is a global scale environmental issue? |
| A. | Eutrophication |
| B. | Regional ozone |
| C. | Climate change |
| D. | Pollution |
| Answer» C. Climate change | |
| 72. |
LEED is a building rating system developed and maintained by |
| A. | The New Jersey Board of Public Utilities |
| B. | The US Department of Energy |
| C. | The US Environmental Protection Agency |
| D. | The US Green Building Council |
| Answer» D. The US Green Building Council | |
| 73. |
Green building practices include |
| A. | Only energy efficiency. |
| B. | Only recycled materials |
| C. | Only Environmental Protection |
| D. | All of these |
| Answer» D. All of these | |
| 74. |
the difference of temperature between the outside air and inside air tends to the deposition of moisture in the room surfaces known as ___________ |
| A. | Ventilation |
| B. | Diffusion |
| C. | Condensation |
| D. | Dissipation |
| Answer» C. Condensation | |
| 75. |
the ________________ plays an important role in the comfort of persons affected by ventilation system. |
| A. | Carbon monoxide |
| B. | Purity of air |
| C. | Volume of room |
| D. | Health of occupant |
| Answer» B. Purity of air | |
| 76. |
Wastewater from different sources like bathrooms, kitchens and wash basins is called ______ |
| A. | Sewage |
| B. | Garbage |
| C. | Sullage |
| D. | Discharge |
| Answer» C. Sullage | |
| 77. |
Which of the following conditions is not suitable for the disposal of excreta or sewage? |
| A. | The waste does not pollute the ground surface |
| B. | It is not exposed to the atmosphere |
| C. | It should be accessible for children |
| D. | It does not give odour nuisance |
| Answer» C. It should be accessible for children | |
| 78. |
In urban cities like Bangalore, which of the water carriage system is used? |
| A. | Separate system |
| B. | Combined system |
| C. | Partially combined system |
| D. | Partially separate system |
| Answer» A. Separate system | |
| 79. |
The relatively clean wastewater from baths, sinks, washing machines and other kitchen appliances is called ________ |
| A. | Grey water |
| B. | Black water |
| C. | Yellow water |
| D. | Wastewater |
| Answer» A. Grey water | |
| 80. |
The overall purpose of sanitation is to maintain the green environment alone. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 81. |
The direction of water in filter beds is reversed for ______ |
| A. | Filtration |
| B. | Cleaning |
| C. | Decreasing velocity |
| D. | Decreasing flow |
| Answer» B. Cleaning | |
| 82. |
Rapid filtration is used as the _______ clarifying step in municipal water treatment plants. |
| A. | First |
| B. | Second |
| C. | Intermediate |
| D. | Final |
| Answer» D. Final | |
| 83. |
_______ indicates the freshness of grey water. |
| A. | Turbidity |
| B. | Color |
| C. | Temperature |
| D. | COD |
| Answer» B. Color | |
| 84. |
The type of wastewater from the flushing operation of toilet is __________ |
| A. | Green water |
| B. | Red water |
| C. | Black water |
| D. | Brown water |
| Answer» C. Black water | |
| 85. |
The full form of BOD is __________ |
| A. | Biodegradable oxygen demand |
| B. | Biological oxygen demand |
| C. | Biochemical oxygen demand |
| D. | Bandwidth on demand |
| Answer» C. Biochemical oxygen demand | |
| 86. |
Which of the following actions may best help maintain human comfort even in an increased indoor temperature? |
| A. | Lowering the humidity |
| B. | Re-circulating the air supply |
| C. | Lowering the lighting intensity |
| D. | Increasing the ventilation rate |
| Answer» A. Lowering the humidity | |
| 87. |
Combination system consists of supply system and __________ system. |
| A. | Plenum |
| B. | Air conditioning |
| C. | Exhaust |
| D. | Natural |
| Answer» C. Exhaust | |
| 88. |
In horizontal belt, the loose side is generally kept on the bottom. |
| A. | True |
| B. | False |
| C. | none |
| D. | all |
| Answer» B. False | |
| 89. |
For ventilation Which action is required? |
| A. | wind action |
| B. | stack effect |
| C. | both |
| D. | none |
| Answer» C. both | |
| 90. |
The systems installed in buildings to make them comfortable, functional, efficient and safeis called _________________ |
| A. | AC |
| B. | Noise Protection |
| C. | Mechanical Services |
| D. | Building Services |
| Answer» D. Building Services | |
| 91. |
Objectives of Building Services |
| A. | Provide comfortable living to its occupants |
| B. | Improve efficiency of the users |
| C. | Maintain health of the occupants |
| D. | all of above |
| Answer» D. all of above | |
| 92. |
Apartments, flats, Bungalows are _________type of building |
| A. | Residential Building |
| B. | Commercial building |
| C. | privet building |
| D. | educational building |
| Answer» A. Residential Building | |
| 93. |
Building structures which are used for the storage, handling, manufacture of materials which are liable to burn with extreme rapidity and prove hazardous to health building or building contents are called ____________ |
| A. | Assembly Building |
| B. | Hazardous building |
| C. | mercantile building |
| D. | all of the above |
| Answer» B. Hazardous building | |
| 94. |
Air conditioning is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» A. Mechanical system | |
| 95. |
Oxygen and Nitrogen gas in hospitals is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» A. Mechanical system | |
| 96. |
Fire protection system is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» A. Mechanical system | |
| 97. |
Fuse, LCB, ELCB is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» B. Electrical system | |
| 98. |
Lifts, Elevators, escalators is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» C. Building operation system | |
| 99. |
Automated parking is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» C. Building operation system | |
| 100. |
Lawn sprinklers is one type of |
| A. | Mechanical system |
| B. | Electrical system |
| C. | Building operation system |
| D. | Multiple services |
| Answer» D. Multiple services | |
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