PSC Assistant Engineer (Civil) SR from SC/ST Only – 2013 – Solved Paper – (Part 2)

PSC Assistant Engineer (Civil) SR from SC/ST Only – 2013 – Solved Paper – (Part 1)

PSC Assistant Engineer (Civil) SR from SC/ST Only – 2013 – Solved Paper – (Part 2)

Question 26:-In a detailed estimate the provision for contingencies is,usually A:-1% B:-3% to 5% C:-10% D:-12% to 50% Correct Answer:- Option -B Question 27:-Original cost of property minus depreciation is A: -book value B: -salvage value C: -capital value D:-obsolence value Correct Answer:- Option -A Question 28:-while submitting a tender the contractor is required to deposit some amount with the department, as guarantee of the tender known as A: -bank guarantee B: -caution money C: -security deposit D: -earnest money Correct Answer:- Option -D Question 29:-For a comfortable ascent of stairway the number of steps in a flight should be restricted to a maximum of A:-10 B:-12 C:-16 D:-20 Correct Answer:- Option -B Question 30:-Construction of temporary structure to support an unsafe structure is known as A: -Shoring B: -underpinning C: -scaffolding D: -Propping Correct Answer:- Option -A Question 31:-Which of the following is not an excavating equipment A: -Power shovel B: -Scrapper C: -Drag line D: -Hoe Correct Answer:- Option -B Question 32:-An Ideal flow of any fluid must fulfil the A:-Neweton’s Law of Viscosity B:-Neweton’s Law of Motion C: -Boundary layer Theory D: -Continuity Equation Correct Answer:- Option -D Question 33:-A cubical tank is filled with water. If side of tank is lm ,pressure on the base of the tank will be A:-10 000 kg B:-5 000 kg C:-1000 kg D:-4 000 kg Correct Answer:- Option -C Question 34:-The buoyancy depends upon the A: -The pressure with which the liquid is displaced B: -weight of the liquid displaced C: -viscosity of the liquid D: -compressibility of the liquid Correct Answer:- Option -B Question 35:-block of wood 2m long, 2m wide and lm deep is floating horizontally in water. If density of wood is 800 kg/m3, then the volume of water displaced will be A:-3.2 cum B:-2.6 cum C:-2 cum D:-6 cum Correct Answer:- Option -A Question 36:-The flow in a pipe or channel is said to be uniform when A: -The liquid particles at all sections have the same velocities B: -The liquid particles at different sections have different velocities C: -the quantity of liquid flowing per second is constant D: -each liquid particles has a definite path Correct Answer:- Option -A Question 37:-Flow in a pipe is laminar if the Reynold’s number is A: -equal to 10 000 B: -Between 4000 and 6000 C: -between 2000 and 4000 D:-Iess than 2000 Correct Answer:- Option -D Question 38:-Two pipe systems in series are said to be equivalent when A: -the average diameter in both systems is same B: -the average friction factor in both the system is same C: -the total length of the pipes is the same in both the systems D: -the discharge under the same head is same in both the systems Correct Answer:- Option -D Question 39:-In open channel water flows under A: -force of gravity B: -atmospheric pressure C: -hydrostatic pressure D: -mechanical pressure Correct Answer:- Option -A Question 40:-weir may be used to measure A: -velocity of flow B: -pressure C: -discharge in a river or channel D: -kinetic energy Correct Answer:- Option -C Question 41:-The direction of flow of liquid in a propeller pump impeller is in A: -outward radial direction B: -axial direction C: -inward radial direction D: -the direction tangential to the impeller Correct Answer:- Option -B Question 42:-The ratio of volume of voids to the total volume of the given soil mass, is known as A: -porosity B: -void ratio C: -specific gravity D: -water content Correct Answer:- Option -A Question 43:-Dry density of soil is A: -always greater than the saturated density B: -ratio of the weight of soil solids to the volume of solids C: -ratio of the weight of soil solids to the total volume D: -determined by stregth test Correct Answer:- Option -C Question 44:-The effective size of a soil is A: -D10 B: -D30 C: -D20 D: -D40 Correct Answer:- Option -A Question 45:-A soil having uniformity coefficient more than 10 is called A: -uniform B: -fine C: -coarse D: -well graded soil Correct Answer:- Option -D Question4 6:-The property of a soil which permits flow of water through its interconnected voids is called A:-seepability B: -porosity C: -permeability D: -void ratio Correct Answer:- Option -C Question 47:-The functional equation for specific gravity G ,water content w,void ratio e and degree of saturation Sr is A: -w= Sr G/e B: -e= Sr w/G C: -Sr= wG/e D:-G=Sr w/e Correct Answer:- Option -C Question 48:-The law states that in laminar flow in a saturated soil, the velocity is directly proportional to the hydraulic gradient is called A:-Reynold’s law B:-Bligh’s law C:-Darcy’s law D:-Lacy’s law Correct Answer:- Option -C Question 49:-The gradual reduction in volume of a soil mass resulting from an increase in and continued application of compressive stress and is due to expulsion of water from the pores is called A: -Compaction B: -consolidation C: -settlement D: -depression Correct Answer:- Option -B Question 50:-The minimum size of plate in plate load test is A:-100 mm B:-450mm C:-200 mm D:-300 mm Correct Answer:- Option -D PSC Assistant Engineer (Civil) SR from SC/ST Only – 2013 – Solved Paper – (Part 1) PSC Assistant Engineer (Civil) SR from SC/ST Only – 2013 – Solved Paper – (Part 2) PSC Assistant Engineer (Civil) SR from SC/ST Only – 2013 – Solved Paper – (Part 3) PSC Assistant Engineer (Civil) SR from SC/ST Only – 2013 – Solved Paper – (Part 4)