GTU Energy Conversion and Management, MCQ

Subject Name: (ECM) Energy Conversion and Management, Subject Code: 2181916 Quiz

Subject Name: (ECM) Energy Conversion and Management, Subject Code: 2181916 Quiz

 

1. The water pollution prevention and control act was formed in the year
   1.   1986
   2.   1974
   3.   1981
   4.   1980
2. In the given options, the non-commercial source of energy is
   1.   Coal
   2.   Lignite
   3.   Firewood
   4.   Refined petroleum products
3. Which country has highest energy usage per capita?
   1.   Iceland
   2.   Qatar
   3.   Kuwait
   4.   United Arab emirates
4. Which country has the biggest coal reserves?
   1.   Russia
   2.   US
   3.   China
   4.   India
5. Which is the major energy source to meet the Indian energy demand?
   1.   Coal
   2.   Oil
   3.   Natural gas
   4.   Lignite
6. LNG stands for
   1.   Liquefied natural gas
   2.   Liquid natural gas
   3.   Low nitrogen content gas
   4.   Liquid nitrogen gas
7. Which among the following is not the pronged approach to energy
   management?
   1.   Capacity utilization
   2.   Fine turning of equipment
   3.   Technology up gradation
   4.   None of these
8. The rules of a particular electricity supply system provision for metering,
   earthing and for other installation matters are in accordance with the
   electricity supply act of
   1.   1947
   2.   1948
   3.   1956
   4.   1958
9. Energy conservation act was formed in the year
   1.   1998
   2.   1999
   3.   2000
   4.   2001
10. The Indian electricity rules of 1956 cover
    1.   Inspections of electric installations
    2.   Licensing
    3.   General safety precautions
    4.   All of these
11. Energy management is a key component of
    1.   Environmental management
    2.   Carbon management
    3.   Nitrogen management
    4.   Water management
12. The main objective of energy management is to
    1.   Minimize energy cost
    2.   Minimum environmental effects
    3.   Maintain optimum energy procurement and utilization
    4.   All of these
13. Which among the following fuel is not available for thermal energy supply?
    1.   LSHS
    2.   LDO
    3.   LPG
    4.   None of these
14. Maximum demand charges are given in
    1.   kWh
    2.   kVA
    3.   kVAr
    4.   All of these
15. IFMA stands for
    1.   International Facility Management Association
    2.   Indian Facility Management Association
    3.   International Facility Management Academy
    4.   Indian Facility Management Academy
16. The term Demand Side Management was coined during
    1.   1936 energy crisis
    2.   1972 energy crisis
    3.   1973 energy crisis
    4.   1986 energy crisis
17. Demand Side Management is required to
    1.   Reduce overall cost of installed capacity
    2.   Reduce needs for peaking stations
    3.   Ensure quality and equity of supply
    4.   All of these
18. EPRI stands for
    1.   European power research institute
    2.   Electrical power Russian institute
    3.   Electrical power research institute
    4.   Electrical power research industries
19. The demand side management can be achieved by the technique of
    1.   Time of day pricing and metering
    2.   Multi - utility power exchange model
    3.   Load management
    4.   All of these
20. The reduction of utility load primarily during peak demand is known as
    1.   Peak clipping
    2.   Load shifting
    3.   Valley filling
    4.   MTP analysis
21. The capital cost of generating equipment, transmission system and
    distribution system comes under
    1.   Fixed capital
    2.   Running capital
    3.   Both fixed and running capital
    4.   All of these
22. The sum of money received or paid in annual in one or more installments,
    for a given period of time is known as
    1.   Time value of money
    2.   Annuity
    3.   True compounding
    4.   Cash flow
23. The pay period is defined as the ratio of
    1.   Net investment to the net annual cash flow
    2.   Net investment to the capital cost
    3.   Net annual cash flow to the capital cost
    4.   Net annual savings to the capital cost
24. If L is the value of equipment at the end of its useful life, n is the number of
    years of useful life equipment and P is the initial cost than the annual
    depreciation rate is given by
    
    1.   ( P - L ) / n
    2.   ( p - n ) / L
    3.   ( L - n ) / P
    4.   n / ( L - P )
25. If the load current decreases then the power factor
    1.   Will also decrease
    2.   Will increase
    3.   Will remains unchanged
    4.   None of these
26. “The judicious and effective use of energy to maximise profits and enhance
    competitive positions”. This can be the definition of:
    1.   Energy conservation
    2.   Energy management
    3.   Energy policy
    4.   Energy Audit
27. The energy audit classified into
    
    1.   Preliminary audit
    2.   Targeted Energy audit
    3.   Details Audit
    4.   All of the above
28. The objective of energy management includes
    1.   Minimising energy costs
    2.   minimising waste
    3.   Minimising environmental degradation
    4.   all the above
29. The ratio of current year’s production to the reference year’s production is called as.
    (EA/EM)
    1.   demand factor
    2.   production factor
    3.   utilisation factor
    4.   load factor
30. Replacement of steam based hot water generation by solar system is an example of
    1.   matching energy usage to the requirement
    2.   maximising system efficiency
    3.   Energy substitution
    4.   Performance improvement
31. One unit of electricity is equivalent to ___ kcal heat units.
    1.   800
    2.   860
    3.   400
    4.   680
32. The benchmarking parameter for air conditioning equipment is
    1.   kW/Ton of Refrigeration
    2.   kW/ kg of refrigerant handled
    3.   kcal/m3 of chilled water
    4.   Differential temperature across chiller
33. The percentage of energy saved at the current rate of use, compared to the reference
    year rate of use, is called
    1.   Energy Utilization
    2.   Energy Performance
    3.   Energy Efficiency
    4.   None
34. Which instrument is used to monitor O2
    , CO in flue gas? (EA)
    1.   Combustion analyzer
    2.   Power analyzer
    3.   Pyrometer
    4.   Fyrite
35. Lux meter is used to measure…… (EA)
    1.   Illumination level
    2.   Sound intensity and illumination level
    3.   Harmonics
    4.   Speed
36. For a cement plant the parameter, “kWh/MT of clinker “indicates
    1.   Energy Index parameter
    2.   Utility factor
    3.   Production factor
    4.   load factor
37. Energy manger should be well versed with
    1.   Manufacturing and processing skills
    2.   Managerial and technical skills
    3.   Technical and marketing skills
    4.   Managerial and commercial skills
38. An energy policy does not include
    1.   Target energy consumption reduction
    2.   Time period for reduction
    3.   Declaration of top management commitment
    4.   Future production projection
39. CO2 measurement of Fyrite kit is based on (EA)
    1.   Weight basis
    2.   Volume basis (dry)
    3.   Weight basis (wet)
    4.   Volume basis (wet)
40. Non contact speed measurements can be carried out by
    1.   Tachometer
    2.   Stroboscope
    3.   Oscilloscope
    4.   Speedometer
41. The tool used for performance assessment and logical evaluation of avenues for improvement
    in Energy management and audit is
    1.   Fuel substitution
    2.   Monitoring and verification
    3.   Energy pricing
    4.   Bench marking
42. Infrared thermometer is used to measure
    1.   Surface temperature
    2.   Flame temperature
    3.   Flue gas temperature
    4.   Hot water temperature
43. Find out the ‘odd’ among the following choices for fuel substitution for industrial sector of
    India
    1.   LDO with LSHS
    2.   coal with rice husk
    3.   natural gas for fertilizer plant
    4.   LPG for soft coke
44. The various types of the instruments, which requires during audit need to be
    1.   easy to carry
    2.   easy to operate
    3.   inexpensive
    4.   all (a) to (c)
45. Air velocity in ducts can be measured by using ___ and manometer.
    1.   Orifice meter
    2.   Borden gauge
    3.   Pitot tube
    4.   Anemometer