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The most economical foundation used when heavy structural loads from columns are
required to be transferred to a soil of low bearing capacity is :

(ಯ) Raft foundation (B) Stepped foundation
(C) Grillage foundation (10) Pile foundation

The basic principle of surveying is :
(A) working from whole to the part (ए) working from part ‏ما‎ whole
(£) Both (A) and (B) (D) Reconnaissance

The back sight on a B.M. of RL 150.205 is 1.505 m. Calculate the H.I. of the instrument :
(ക 5 (B) 150.205
(0 148.700 {D) 151.710

The turning moment of a two-stroke cycle engine is more uniform than a four-stroke engine
because :

(५) Value operations are required in four-stroke engine, instead parts are used in
two-stroke engine

(B) In two-stroke engine, there is one power stroke in every revolution of the crank
shaft

(C) Both sides of the piston are effective during the operation of a two-stroke engine

യ) 16] supply is more uniform in two-stroke engine compared to four-stroke engine

Higher compression ratio is employed in diesel engine compared to petrol engine because :
(ಗ) self ignition temperature of diesel fuel is higher than petrol
(B) specific gravity of diesel fuel is higher than petrol
(C) hot compressed air is required to ignite the fuel injected in diesel engine

(D) residual gases can be ‏0ا‎ at higher compression ratio

The function of propeller shaft in an automobile is :
(A) to transmit power from gear box to the differential
(B) to transmit power from engine to the gear box
(0) to vary the power from minimum to maximum

(D) to actuate the stearing gear mechanism

18/2016 6 A