MCQOPTIONS
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MCQOPTIONS
This section includes 487 Mcqs, each offering curated multiple-choice questions to sharpen your Energy Management knowledge and support exam preparation. Choose a topic below to get started.
| 351. |
What is the source of Hydro energy? |
| A. | Sunlight |
| B. | Water |
| C. | Coal |
| D. | Fossil Fuel |
| Answer» C. Coal | |
| 352. |
Over one-third of world?s population rely on: |
| A. | Traditional Fuels |
| B. | Renewable Sources |
| C. | Non Renewable Sources |
| D. | Thermal Energy |
| Answer» B. Renewable Sources | |
| 353. |
According to current estimated consumption rates, energy reserves of oil and gas have likely to increased by: |
| A. | 0.2 |
| B. | 0.1 |
| C. | 0.5 |
| D. | 0.3 |
| Answer» D. 0.3 | |
| 354. |
At current rate of reserves uses, coal are likely to be available for |
| A. | 1000 years |
| B. | 2000 years |
| C. | 300 years |
| D. | 100 years |
| Answer» B. 2000 years | |
| 355. |
The atmosphere is in constant |
| A. | Motion |
| B. | Non Motion |
| C. | Steady |
| D. | Semi Motion |
| Answer» B. Non Motion | |
| 356. |
Fuel cells can also be used for: |
| A. | Transportation, Industries and Commercial areas |
| B. | Industries and Consrtruction areas |
| C. | Commercial areas and Space Energy |
| D. | Domestic purposes and Space energy |
| Answer» B. Industries and Consrtruction areas | |
| 357. |
What is the total reflection of heat? |
| A. | 32% |
| B. | 54% |
| C. | 65% |
| D. | 76% |
| Answer» B. 54% | |
| 358. |
Large blades, on a taller turbines can catch more |
| A. | Wind |
| B. | Water |
| C. | Wave |
| D. | Tides |
| Answer» B. Water | |
| 359. |
Single crystal silicon is less convenient for mass production than |
| A. | Metal Silicon |
| B. | amorphous silicon |
| C. | Metals |
| D. | Ordinary silicon |
| Answer» C. Metals | |
| 360. |
Second law of thermodynamics is applied when energy is used for: |
| A. | Storing |
| B. | Transfering |
| C. | Cooling |
| D. | Heating |
| Answer» E. | |
| 361. |
In 2008, how much oil is produced by middle east? |
| A. | 1253.7 million tones |
| B. | 2300 million tones |
| C. | 4000 million tones |
| D. | 2300 million tones |
| Answer» B. 2300 million tones | |
| 362. |
What carries the air pollution to other neighboring areas? |
| A. | Water |
| B. | Wind |
| C. | Air |
| D. | Soil |
| Answer» C. Air | |
| 363. |
What are the causes of carbobdioxide in the atmosphere? |
| A. | Due to industrilization |
| B. | Emission of GHGs from vehicals |
| C. | Burning fossil fuel and Wood/Deforestation |
| D. | All of these |
| Answer» D. All of these | |
| 364. |
In which country several buses powered by fuel cells? |
| A. | Iceland |
| B. | Canada |
| C. | France |
| D. | China |
| Answer» B. Canada | |
| 365. |
Tarbela Dam produces 3478 megawatts of power, how much percent of the country's power need is completed? |
| A. | 28% |
| B. | 30% |
| C. | 25% |
| D. | 22% |
| Answer» B. 30% | |
| 366. |
Which energy is the fastest growing energy in the world but still responsible for less than 1% of world's energy output? |
| A. | Hydro Energy |
| B. | Wind Energy |
| C. | wave Energy |
| D. | Nuclear Energy |
| Answer» C. wave Energy | |
| 367. |
Which region of the world produces the highest oil energy in the world? |
| A. | North America |
| B. | Middle East |
| C. | Africa |
| D. | Russia |
| Answer» C. Africa | |
| 368. |
Wet wastes included sewage sludge and farm slurries and |
| A. | Manure |
| B. | Sewage sludge |
| C. | Farm slurries |
| D. | All of above |
| Answer» E. | |
| 369. |
What does toilet improve in rural environment? |
| A. | Sanitation system |
| B. | Pollution monitoring station |
| C. | Health Problem |
| D. | Hygiene factors |
| Answer» E. | |
| 370. |
A biopower unit of (CPC), run on |
| A. | Agricultural field |
| B. | Biomass Crop |
| C. | Plantation survey |
| D. | Irrigation |
| Answer» C. Plantation survey | |
| 371. |
'Biogas' generates |
| A. | Methane Gas |
| B. | Carbondioxide |
| C. | Carbonmonoxide |
| D. | Nitrates |
| Answer» B. Carbondioxide | |
| 372. |
Modular biopower unit is used for generating |
| A. | Electricity |
| B. | Water Storage |
| C. | Fishing |
| D. | All of them |
| Answer» B. Water Storage | |
| 373. |
'ZED' stands for |
| A. | Zero Environmental Development |
| B. | Zero Economical Deal |
| C. | Zero Eclogical Development |
| D. | Zero Economic Department |
| Answer» D. Zero Economic Department | |
| 374. |
Biomass fuel is used for heating and |
| A. | Cooking |
| B. | Demostic Purpose |
| C. | Generating Electricity |
| D. | Industries |
| Answer» D. Industries | |
| 375. |
Biomass gasification power plant, is used as a source of electricity in |
| A. | Malaysia |
| B. | India |
| C. | Indonesia |
| D. | China |
| Answer» C. Indonesia | |
| 376. |
According estimated figure, each year, UK produces over 30 million tonnes of |
| A. | Mining Waste |
| B. | Industrial Waste |
| C. | Commercial Waste |
| D. | Domestic Waste |
| Answer» E. | |
| 377. |
5% of UK's electricity requirement can fulfilled by |
| A. | Domestic Waste |
| B. | Commercial Waste Industrial Waste |
| C. | Mining Waste |
| D. | None of the above |
| Answer» B. Commercial Waste Industrial Waste | |
| 378. |
Energy generated from biomass represents about 75% of world energy: |
| A. | Utilization |
| B. | Consumption |
| C. | Production |
| D. | Conservation |
| Answer» C. Production | |
| 379. |
In Brazil, since 1970s large plantations of sugar cane is used to produce |
| A. | Soft drinks |
| B. | Alcohal |
| C. | Food |
| D. | Cookies |
| Answer» C. Food | |
| 380. |
A 'mutuality of interest' is being created between biomass fuel suppliers and: |
| A. | Civilians |
| B. | Enterprenuers |
| C. | Electricity users |
| D. | Public sectors |
| Answer» D. Public sectors | |
| 381. |
'CPC' stands for: |
| A. | Community Power Corporation |
| B. | Climate Power Change |
| C. | Climate Prediction Center |
| D. | City Planning Commission |
| Answer» B. Climate Power Change | |
| 382. |
'WHO' stands for: |
| A. | World Health Organisation |
| B. | World Heal Organisation |
| C. | White House Office |
| D. | World Health Association |
| Answer» B. World Heal Organisation | |
| 383. |
In UK, most of waste is disposed of through: |
| A. | Oceans |
| B. | Incineration |
| C. | Landfilling |
| D. | Water bodies |
| Answer» D. Water bodies | |
| 384. |
Biomass is known as |
| A. | renewable source of hydrogen |
| B. | renewable source of heat |
| C. | renewable source of energy |
| D. | renewable source of power |
| Answer» D. renewable source of power | |
| 385. |
A sugar cane factory produces various byproducts, which can be used as: |
| A. | A souce of Food |
| B. | A source of Energy |
| C. | A fertilizer |
| D. | A Chemical |
| Answer» C. A fertilizer | |
| 386. |
Burning of biomass in homes causes serious |
| A. | Allergy Problems |
| B. | Environmental Problems |
| C. | Respiratory Problems |
| D. | Ecological Problems |
| Answer» D. Ecological Problems | |
| 387. |
Average 'biogas' generates is: |
| A. | 20 kW per day |
| B. | 10 kW per day |
| C. | 40 kW per day |
| D. | 50 kW per day |
| Answer» C. 40 kW per day | |
| 388. |
Integrated biogas system consists of biogas digester, pigsty, toilet and |
| A. | biogas digester |
| B. | pigsty |
| C. | Toilet |
| D. | All of above |
| Answer» E. | |
| 389. |
According to World Health Organization, burning of biomass can cause serious illness in |
| A. | Old age person |
| B. | Youngsters |
| C. | Adult |
| D. | Childern |
| Answer» E. | |
| 390. |
Waste resulting from human and agricultural activities are: |
| A. | Plant Waste |
| B. | Dry Waste |
| C. | Wet Waste |
| D. | Solid waste |
| Answer» D. Solid waste | |
| 391. |
Bagasse is residue from crushing the |
| A. | Sugarcane |
| B. | Rice Husks |
| C. | Grass |
| D. | Fruits |
| Answer» B. Rice Husks | |
| 392. |
Atmospheric pressure is also regarded as |
| A. | Diametric pressure |
| B. | Geometric pressure |
| C. | Hydrometric pressure |
| D. | Barometric pressure |
| Answer» E. | |
| 393. |
A novel integrated biogas system is initiated in |
| A. | Pakistan |
| B. | China |
| C. | England |
| D. | USA |
| Answer» C. England | |
| 394. |
The 'greenhouse' pigsty increases efficiency of: |
| A. | Green House |
| B. | Hygeine |
| C. | Pig Raising |
| D. | fuel |
| Answer» D. fuel | |
| 395. |
Vegetables and fruits planted in greenhouse would give rise income of |
| A. | Local Inhabitants |
| B. | Regional Inhabitants |
| C. | Rural Inhabitants |
| D. | Urban Inhabitants |
| Answer» B. Regional Inhabitants | |
| 396. |
An annual primary production of biomass is about |
| A. | 7600 EJ |
| B. | 4500EJ |
| C. | 900EJ |
| D. | 800EJ |
| Answer» C. 900EJ | |
| 397. |
'Barbojo' consists of tops and leaves of the |
| A. | Grass plants |
| B. | Sugarcane Plants |
| C. | Plants |
| D. | Forests tree |
| Answer» C. Plants | |
| 398. |
From how many countries oil is produced? |
| A. | over 50 |
| B. | over 40 |
| C. | over 100 |
| D. | over 20 |
| Answer» B. over 40 | |
| 399. |
Many of the large oil producing countries were found in which countries? |
| A. | Under developed |
| B. | Developed countries |
| C. | Developing countries |
| D. | Progressing countries |
| Answer» D. Progressing countries | |
| 400. |
Which protocol bans the mineral resource activities in the Antarctic, 1991? |
| A. | Ecological Protocol |
| B. | Environmental protocol |
| C. | Climate change Protocol |
| D. | All of these |
| Answer» C. Climate change Protocol | |