Energy Management Mid - II, November - 2014

1.__________ The ratio of free air delivered to compressor swept volume is known as
  • Volumetric Efficiency
  • Isothermal Efficiency
  • Total Effective Efficiency
  • Isothermal Power
Answer: A
2.____________________ BTU output (Cooling)/BTU Input (Electric Power) is
  • Coffiecient of Performance
  • Cooling Achieved
  • Energy Consumed
  • None
Answer: A
3.In performance Evaluation of chillers EER stands for ___________________
  • Energy Efficiency Ratio
  • Effective Energy Relation
  • Effective Energy Ratio
  • Energy Effective Relation
Answer: A
4.Compressive power which is measured by portable power analyzer gives reading in _____
  • Joules
  • Kw
  • Mah
  • None
Answer: B
5.COP = ____________________ EER
  • 0.5
  • 0.239
  • 1.5
  • 2
Answer: B
6.The purpose of Performance of test of lightning system is to calculate installed efficiency in terms of ____________.
  • LUX/Watt
  • LUX/m2
  • LUX
  • LUX/watt/m2
Answer: D
7.____________________ is the Unit of light flow or luminous flux.
  • Lumen/circuit watt
  • Brightness
  • Lumen
  • None
Answer: C
8.______________ is the measure of the effect of light on the perceived color of the objects.
  • Light Level
  • Color Rendering index
  • Color Intensity
  • Color Density
Answer: B
9._______________ speed of wind is considered as an excellent Wind Potential for running a wind Generator
  • 15 kmph
  • 20 Kmph
  • 10kmph
  • 30 Kmph
Answer: D
10.According to Current Statistics India ranks _______________ in wind power Generation
  • Fifth
  • Second
  • First
  • Fourth
Answer: A
11.____________________ Analysis is an assessment of Risk .
Answer: Sensitive
12.BLC gives the rate of ____________________.
Answer: Building load coeff (BTU/hr-*F)
13.Relation between Energy efficiency ratio and coefficient of performance is given by ________________.
Answer: EER=3.41*COP
14.For Turbine performance test in continuous process Industry ____________________ hour Test Data gives reliable data.
Answer: 8
15.____________________ describes methods and standards under which boiler efficiency are to be determined.
Answer: British Standards BS845:1987
16.Ultrasonic flow meters are operated under ____________________.
Answer: Doppler effect Principle
17.ASME PTC 22 by British Electricity International Stands for ____________________.
Answer: Gas Turbine Performance Test
18.____________________ is the main purpose of a performance test of a compressor.
Answer: Free Air Delivery (FAD)
19.____________________ and ____________________ are designed for spot measurement of boilers efficiency.
Answer: IS8753 and BS845
20.For a boiler efficiency testing Input-Output method is also termed as ____________________.
Answer: Direct Method