Technical Mock Test CE (SSC JE)- 9 - SSC JE MCQ

An internal focussing type surveying telescope, may be focussed by the movement of

Subtense bar is an instrument used for

For a simple circular curve, which one of the following gives the correct relation between the radius, R and degree of curve D, for 20 m arc length ?

Lacey's regime scour depth is given by

Where q is discharge per unit width and f is silt factor.

According to Lacey's theory, the silt supporting eddies are generated from

For water bound macadam roads in localities of heavy rainfall, the recommended value of camber is

The ruling design speed on a National Highway in plain as per IRC recommendations is

The most suitable equipment for compacting clayey soils is a

The approximate proportion of dry cement mortar required for brickwork is

As per I.S. Code of Practice, concrete should be cured at

While testing the compressive strength of cement concrete, the correct standard conditions (viz. temperature, age, humidity and size of the specimen) to be maintained as per I.S. are

One of the main demerits in using the lime mortar is that it

Which one of the following is not requirement in concrete mix - design?

Consider the following statements:

Fiber saturation point in wood is reached when

1. Free water is removed.

2. Cell water is removed.

3. Shrinkage of wood is rapid

4. Strength gain is rapidWhich of these statements are correct ?

Cavitation in a pipe is caused when :-

Moody's diagram is drawn between : -

For a two dimensional flow, the stream function is given by 1/2 = 2xy. The velocity at a point (3, 4) is equal to :-

The pressure rise due to water hammer depends upon :-

Dimension of the kinematic viscosity is :-

The coefficient of discharge, C_d in terms of C_V and C_C is given by (Notations have their usual meaning) :-

Lining of a canal is necessary :-

The purpose of cross regulator in a canal is :-

Which of the following dams of India is an example of arch dam ?

For uniform flow in a rectangular channel which one is correct statement (S_O = bed slope, S_f =energy slope, and S_W = water surface slope):-

The discharge per unit draw down at the well is known as :-

If the sediment size is 0.81 mm the silt factor will be :-

The discharge through a V-notch varies as :-