Quiz-In

The best process of disinfection of public water supply, is by

chlorination

Critical path lies along the activities having total float

zero

In CPM analysis,

	activities are represented by arrows
	beginning and end of an activity, are denoted by nodes
	All the options
	uncertainties are not allowed

All the options

The flank of the tooth is the

	surface of the top of the tooth
	surface of the tooth below the pitch surface
	width of the tooth measured along the pitch circle
	surface of the tooth above the pitch surface

surface of the tooth below the pitch surface

Which one of the following linings is suitable for shield driven tunnels particularly in the subaqueous regions :

cast iron lining

When a wave moves from one medium to another

	The speed remains the same but the wavelength changes
	The frequency remains the same but the speed changes.
	The speed remains the same but the frequency changes
	Both its frequency and its speed changes

The frequency remains the same but the speed changes.

The limiting length of an offset does not depend upon

	accuracy of the work
	indefinite features to be surveyed.
	scale of plotting
	method of setting out perpendiculars

indefinite features to be surveyed.

Symon�s rain gauge is

non-recording gauge.

Which of the following occurred first ?

	Wright Brothers successfully flew an aircraft
	Albert Einstein propounded the General theory of Relativity
	Guglielmo Marconi sent out the first wireless signals
	Max Planck unveiled the Quantum Theory

Guglielmo Marconi sent out the first wireless signals

LIGHT YEAR used to measure

Distance

Check Answer

Next Question

Show Result

Quiz Result

Quiz-in Again