.

64.

66.

67.

68.

70.

71.

A rectangular RCC beam 230 mm wide x 550 mm effective depth is reinforced with
3 numbers of 16 mm diameter bars. M20 grade concrete and Fe 415 grade steel are used. The
beam section is :

(ಹ) under reinforced ‏رت‎ balanced

(C) over reinforced (D) ` ०0९ of the above

In the design of RCC water tanks, the allowable bending tensile stress for M25 concrete in
N/mm? is :

@ 1.2 B) 14

© 1.8 1) 2.0
The maximum BM in the stem of a cantilever retaining wall will be at :

(ಯ) ‏عقوا مط‎ (B) the top

(C) 1/3 from the base (D) 2/3 from the base
Shape factor for a rectangular section (B x 0 ) 18 :

(2) 2.0 (18) 25

ಲ) 5 0) 05

In a pre-stressed concrete beam of span 6m and section 300 mm x 500 mm, the pre-stressing
tendons are located along the longitudinal centroidal axis, with an effective pre-stressing

- force of 900 kN. If the beam is subjected to a uniformly distributed load of 16 kN/m including

the self weight of the beam, the top and bottom extreme fibre stresses in concrete at the mid
span section are respectively :

(5) 6and5.4 (B) 0.6 ऋते 11.4

)© 8.4 8746 (D) 114and 0.6
PERT is :

(ಯ) time oriented (8) event oriented

(C) activity oriented (D) float oriented

Number of standard bricks required for one cubic metre of brick masonry is :

(A) 420 © 0
(C) 800 (D) 1000
The process of calculating the exact quantities of various items of work is known as :
(A) mensuration (ए) estimating
(2) quantity surveying (D) valuation
Kaplan turbine is an/a :
(ಗ) impulse turbine (18) reaction turbine
(¢) reciprocating turbine (D) none of the abave
‏ا3‎ . 188/2016

[7.7.0.]