MP Vyapam Sub Engineer Civil Mock Test - 1 - Civil Engineering (CE) MCQ

Steroid hormone is produced by three endocrine organs. The testes, produces testosterone; the ovaries, produces estrogen; and the adrenal cortex, produces steroid hormones such as cortisol and aldosterone. Steroid hormones are derived from cholesterol and are lipid-soluble molecules.

Akash is a medium-range mobile surface-to-air missile defense system developed by the Defence Research and Development Organisation.

Loudness of sound is proportional to the square of the amplitude of the vibration producing the sound It is expressed in decibel dB The loudness of the sound coming from busy traffic is 70 dB Above 80 dB the noise becomes physically painful.

Coding alphabet is mentioned in the information. So coding is: 16, 6, 7, 2, 1 – T, F, G, B, A.
Hence option A is correct.

Except option (D) the difference between the numbers in all others is 6.

Hence option D is correct.

आलस्य एक पुल्लिंग शब्द है।

अनुज शब्द को स्त्रीवाचक बनाने के लिए "आ" प्रत्यय का प्रयोग किया जाएगा। 'अनुजा' शब्द स्त्रीलिंग है।

Gunmetal, also known as red brass in the United States, is a type of bronze – an alloy of copper, tin, and zinc. Proportions vary by approximation but 88% copper, 8–10% tin, and 2–4% zinc is an approximation. Originally used chiefly for making guns, it has largely been replaced by steel.

Escape Velocity is known as the minimum velocity which is required for an object to be projected from the surface of the earth so that it goes out of the gravitational field of the earth. It is also known as the Second Cosmic Velocity.
Escape Velocity is independent of the size, mass, shape of the body, and also direction of projection.
The escape velocity of earth is 11.2km/s whereas the same for the moon is 2.4km/s

Respiratory pigment in human body is hemoglobin.

A respiratory pigment is a molecule, such as hemoglobin in humans and other vertebrates, that increases the oxygen-carrying capacity of the blood. The four most common invertebrate respiratory pigments are hemoglobin, hemocyanin, hemerythrin and chlorocruorin.

The principal organic acids found in grapes are tartaric, malic, and to a small extent, citric. Many other organic acids, including amino acids, are also found in juice and wines, but tartaric and malic acid account for over 90% of the total acids present.

It is not stated in the passage and all other points are mentioned in the passage.
Hence option D is correct.

KB stands for kilobyte.

A collection of related files is called database.

Database: A database is a collection of information that is organized so that it can easily be accessed, managed, and updated. In one view, databases can be classified according to types of content: bibliographic, full-text, numeric, and images. Computer databases typically contain aggregations of data records or files, such as sales transactions, product catalogs and inventories, and customer profiles.

Software can be another word for program.

Software: Software is a general term for the various kinds of programs used to operate computers and related devices.

TCP/IP stands for Transmission Control Protocol/Internet Protocol, which is a set of networking protocols that allows two or more computers to communicate. The Defense Data Network, part of the Department of Defense, developed TCP/IP, and it has been widely adopted as a networking standard.

Area of the base of mountain
 = π r²
1.54km² = 22/7 r²
⇒ 1.54x7/22 = r²
⇒ 0.49 = r²
∴ r=0.7 km
slant height = 2.5km
∴ Height of the mountain

=



also,

tan² α = 1 + 2 tan² β
⇒ 1 + tan² α = 1 + (1 + 2tan² β)
sec² α = 2 (1 + tan² β)
⇒ sec² α = 2sec² β

⇒ cos² α = 1/2cos² β
Now 
1/2 [1 + sin (90° - 2α)] = 1/2 (1 + cos² α) . . . .
∴ sin (90 - α) = cos α
= 1/2 (1 + 2 cos² α - 1)
= cos² α

8 X 3 = 24
24 ÷ 2 = 12
12 X 3 = 36
36 ÷ 2 = 18
18 X 3 = 54
54 ÷ 2 = 27

Flexural shear failure occurs under large bending moment and less shear force. Which occurs normally aat closer to 900 with horizontal. When flexural crack occurs in combination with a diagonal tension crack, the crack is sometimes called flexural shear crack.

The pressure of a liquid measured with the help of a piezo meter tube is: I suspect that the MOST CORRECT answer is 2 gauge because of the application to monitor liquid level. Liquid level is determined by density and the pressure of just the liquid the 14.7 psi of the atmosphere is not considered so at the surface the level would be zero.

Canal lining is the process of reducing seepage loss of irrigation water by adding an impermeable layer to the edges of the trench. Seepage can result in losses of 30 to 50 percent of irrigation water from canals, so adding lining can make irrigation systems more efficient.

Tiles are burnt for a temperature between 800°C to 1300°C.

Regulation of heat is very important for achieving a better result. Therefore, the temperature is kept gentle in the beginning and then raised to 800°C and maintained it for a period of 6 hours and then again raised to 1300°C which is maintained for 3 hours.

• The Centripetal force is required to maintain a body in Uniform Circular Motion.
• Centripetal Force acts when a body moves around the other body, the force that causes this acceleration and keeps the body moving along a circular path is acting towards the centre.

Meta-centric height is given as the distance between the centre of gravity of the body and the meta-centre.

Tri-calcium aluminate is the first bogus compound formed when water is added to the cement, this compound is formed with 24 hour and it produces the maximum heat of evolution.

Moment Resistance factor (^Rulim) —
(^Rulim) = ^Mulim / bd₂ = 0.36 ^xumax / d  (1.0.42 ^xumax / d ) f ck
(^Rulim) = 0.36(0.48d/d) [1 - 0.42(0.48d/d)] 15 = 2.07 {xumax = 0.48d for Fe415}

These bars are produced from ribbed-torsteel which is a deformed high strength steel. These bars have projections (ribs) on their surface. The bending, fixing and handling of these bars are simplified and it results in less labour charge.