General Science
| Description: General Science GK Online Test Preparation and Practice Test and Study Materials | |
| Number of Questions: 25 | |
| Created by: Amit Pandey | |
| Tags: GK General Science General Science Test GK Science Science GK Science General Knowledge Physics Branches of Science Logical Games Logical Puzzles Area Area Calculation in a triangle LCM/HCF Calculation of LCM/HCF Ratio/Proportion & Variation Ratio/Proportion |
Very small time intervals are accurately measured by the
The unit of measurement of magnetic induction is
The principle of working of a periscope is based on
The jet plane engine works on the principle of
Fish plates in railway track are used
Sodium vapour lamps are preferred to incandescent lamp because of
Rectifiers are used to convert
The lightning conductor used in building, protects the building by
The spring balance works on the principle of
With which of following instruments can a sailor in a submarine see the objects on the surface of sea?
AC cannot be used in
The working of quartz crystal in the watch is based on
Safety wire used in domestic electrical appliances is made of a metal with
A biogas plant works to its maximum capacity when
An ordinary tubelight used for lighting purposes contains
The device that separates light into its component wave lengths is
In an engine running on diesel, ignition is caused through
X-rays are
If a bimetallic strip is heated, it will
The silvered surface of thermoflask prevents transfer of heat by
The conversion of electrical energy into chemical energy is observed in a/an
A thermostat is
The odolite is an instrument used by
Decibel is a unit used for measuring
Which of the following is the combination of the three primary colours used in a colour TV?