MEDIUM
RPF Constable CBT 1
IMPORTANT
Earn 100

Which of the following gases is used for refrigeration?

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Important Questions on Practice Set

EASY
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 40
Liquid metal is:
MEDIUM
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 41
Fermentation of milk to curd is due to:
MEDIUM
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 42
Lichens are the best indicator of:
MEDIUM
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 43
Cooking oil can be converted into vegetable ghee by the process of:
MEDIUM
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 44
Oil rises up the wick in a lamp because:
MEDIUM
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 45
The manufacture of iron from iron ore involves the process of:
MEDIUM
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 46
A noise level of 100 decibels would correspond to _____.  
MEDIUM
RPF Constable CBT 1
IMPORTANT
Study Guide For RPF/RPSF Constable>Chapter 47 - Practice Set>General Awareness>Q 47
Milk is a colloidal system in which: