8/8/2019 MIT Energy management assignments 2nd sem
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1) The process of breaking heavy elements into two light
elements when bombarded with aneutron releasing large amount of
energy is called as fusion?
2) The most common type of non-convecting solar pond is:3) The
solar energy at the equator is less than that at the north and
south pole4) Energy is same as:5) The best dielectric material for
electrical storage is:6) Near the 1st and 3rd quarters of the moon
when the sun and the moon are at right angle with
respect to the earth ___ tides occur.
7) In solar collectors the most liquid transfer fluid is:8) In
storage of solar radiation by phase change is also known as latent
heat of storage?9) In green house multi chamber (GHMC) biogas
plant, partition wall is of____10)In solar cell, a pair of electron
and the hole is generated when energy of photon is______ the
band gap energy of semiconductor.
11)The first tidal power plant was commissioned by ___ La Rance
in 1996.12)Inductor storage is at ____ voltage _____
current.13)Wood mainly consist of ____ material.14)In compound
parabolic collector, it is possible to concentrate solar radiation
by a factor of _____
without diurnal tracking.
15)______ process in the biogas does not contribute to a
calorific value.16)_____is the horizontal type of wind
machine.17)In pyrolysis the organic material is destructively
distilled in the ____ of air.18)In the solar cell____energy is
converted into electrical energy.19)As electron of charge e
accelerated through potential difference of V volts has energy
equal to:20)First law of thermodynamic is also known as law of
conservation of:21)Which one of the following is the conventional
source of energy?22)In sunshine recorder, the long curved card
strip are used in summer.23)Fuels derived from biomass are called
as:24)At present about ____ of the energy requirement of the world
are fed by petroleum oil.25)Upper part of the biogas plant is
called as:26)Pytheliometer is used to
measure____radiations.27)Performance characteristics of the wind
mill depends on:28)Force * displacement =___29)The concept of the
ocean thermal energy was proposed in 1881 by the French
physicist.30)The potential energy of mass lifted to higher h
is____31)Storage of solar radiation by causing temperature rise in
a material is known as_______32)The average temperature of the sun
is___degree K.33)To achieve temperature ranging from 300 to 500
degree C, concentration ratio varies in the
range of:
34)In non-concentric type of solar collector, the absorber area
is greater than the area thatintercepts the solar radiation?
35)In green house, multi chamber biogas plant digester is made
of ___ chambers.36)Which one of the following is renewable source
of energy?
