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76)Sling Psychorometer is used for | |||
measuring temperature | measuring humidity | ||
measuring pressure | measuring wind velocity | ||
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77)The temperature at which the air is fully saturated is called | |||
saturation point | dew point | ||
critical temperature | condensation point | ||
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78)What is cloud? | |||
condensed moisture in the form of very minute water droplets and ice particle | accumulation of condensed nuclei | ||
falling rain | accumulated water dropletes | ||
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79)What is cirrus? | |||
a high cloud | a low cloud | ||
a hail bearing cloud | a rain bearing cloud | ||
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80)What is fog? | |||
a low status cloud | a cirro status cloud | ||
an altocumulus cloud | none of these | ||
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81)Hail consists of | |||
water droplets | crystals of ice | ||
granular ice | masses of ice in layers one above another | ||
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82)When mountain comes in the way of wind, it causes rain fall, it is called | |||
cyclonic rain | orographic rain | ||
convectional rain | adiabatic rain | ||
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83)The leeward side of a mountain does not receive rain fall is known as | |||
desert area | dry zone | ||
rain shadow area | convectional dry area | ||
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84)The nuclear reaction that takes place in the sun is | |||
fission | fussion | ||
radioactive decay | all of these | ||
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85) The hottest planet in the solar system is | |||
mercury | venus | ||
jupiter | saturn | ||
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86) Mars surface is rich in | |||
aluminum | manganese | ||
iron | copper | ||
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87) Which planet is called the red planet | |||
mercury | earth | ||
venus | mars | ||
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88)Which planet is called the blue planet? | |||
mercury | earth | ||
venus | jupiter | ||
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89)Which planet is called the morning star? | |||
mercury | saturn | ||
venus | jupiter | ||
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90)Which planet is known as evening star | |||
venus | mars | ||
mercury | jupiter | ||
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