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WorksheetsQuiz 47 Civil express
Total questions: 10
Worksheet time: 5mins
Principle of optical square is
Refraction
Reflection
Double reflection
Double refraction
An example of kharif crop is
Gram
Wheat
Jowar
Potato
A solvent commonly used for oil paints is
Diesel
Kerosene
Turpentine
Petrol
Richest iron ore is
Hematite
Limonite
Magnetite
Siderite
Strap hinges are mainly used for
Heavy door
Thin door
Internal door
Ledged door
Maximum span for lean to roof is
2.1m
2.4m
3.0m
3.5m
Permissible error in primstaic compass survey is
1 in 30
1 in 340
1 in 40
1 in 240
Engine BHP is measured by
Barometer
Hydrometer
Odometer
Dynamometer
Scuffing occurs when
Piston slides agisnt cylinder without lubrication
Piston clearance is excessive
Piston rings are worn out
Cylinder liner is worn out
If the engine continues to running after the ignition switch is turned off is called
Dieseling
Percolation
Purging
Flooding
