When one of the following expresses the difference in the pressure at the floors of the tank shown in the figure?

where ρ₁, ρ₂ and ρ₃ are the densities of the diffent fluids

As the depth of immersion of a vertical plane surface increases, the location of centre of pressure

The pressure outside the droplet of water of diameter of 0.04 mm is 10.32 N/cm² (atmospheric pressure). What is the pressure within the droplet if surface tension is 0.0725 N/m of water?

Match List-I with List-II and select the correct answer:

A manometer is an instrument used for measuring the pressure acting on a column of fluid, which consists of a U-shaped tube of liquid in which the difference in pressures acting in the two arms of the tube causes the liquid to reach different heights in the two arms. Which of the following is NOT a limitation of the manometer?

The Moody chart, a logarithmic chart between frction factor and ........ for a variety of relative roughness in a pipe flow. 

A liquid of density ρ and bulk modulus K flows with a mean velocity V in a long rigid pipe of diameter D. A sudden closure of a valve at the downstream end of the pipe will produce a maximum water hammer head of 

In a stream line steady flow, two points A and B on a stream line are 1 m apart and the flow velocity varies uniformly from 2 m/s to 5 m/s. What is the acceleration of fluid at B?

If a device consists of one inlet and one outlet and the volume flow rates at the inlet and at the outlet are equal, then the flow through the device

Identify the INCORRECT statement with respect to different types of pipe flow.

What is the standard tread and riser measurements used in steps?

The lintel is projected by minimum _________ on either side of the opening into the wall so as to transfer the imposed loads on to the jambs of the openings.

Spacing of stirrups in a rectangular beam, is

The structure may be rendered unfit due to ________

Which of the following equation expresses the working stress method for reinforced concrete?

Design of R.C.C. cantilever beams, is based on the resultant force at

In an axially loaded spirally reinforced short column, the concrete inside the core is subjected to:

A braced column is not subjected to which of the following?

Shear Cracks are always _____ in shape

Find the value of design bond stress for M25 and Fe415 steel  (LSM)

WSM assumes that structural steel behaves in _____ manner.

Which type of T-section has the actual N.A. (neutral axis) above the critical N.A.?

Which of the following is not an example of two-way slab?

Which of the following is not a classification of water tanks?

Which type of retaining walls develop no tension?

The usual concrete mix for RCC lintel is ___________ (cement:sand:aggregate).

A _________ is a horizontal member which is placed across an opening to support the position of the structure above it.

yghert

      Among which of the following statements is wrong?

The ratio of actual evapo-transpiration to potential evapo-transpiration is in the range?

For a flood control reservoir, the effective storage is equal to

A land is said to be water-logged, when :

Critical velocity Ratio for use in Kennedy's theory, is :

In a barrage project, a divide wall is

Lacey's scour depth for a stream, carrying a discharge of 3 cumecs per metre width and having a silt factor 1.2 is :

In a Lacey regime channel:
    1. The bed load is zero
    2. The suspended load is zero
    3. The bed slope is a function of the full supply discharge and the silt size.

Which of the above statement is/ are correct?

The main cause of silting in channel is

The maximum depth in soil strata, in which the crop spreads its root system, and derives water from the soil, is called

Which one of the following is not an empirical equation to estimate the evaporation?

For the case of decrease in storage, which of the following equations is the correct representation of continuity? I = total inflow, O = total outflow, S = increase in storage.

From practical considerations of Indian conditions, which IS code gives the densities of rain gauges for different areas?

In Symon’s rain gauge, at what time is the rainfall measured every day?

The most widely used type of a deep state tube well in India is ______

What type of losses can be mainly avoided by lining the canals?

Which type of soils is benefited by using tile drainage?

Swampy land is ______

An irrigation project is classified as a major project when the CCA involved in the project is more than _____

Which of the following is not a structural method of flood control?

Triangular weir is also called:

What is the crop ratio of Kharif to rabi crops?