SSC-JUNIOR ENGINEER (Civil & Structural) Online Exam 2019 (Part-IV)

Total Questions: 50

41. As per IS 456 : 2000 a column is said to be a short column if ratio of effective length to corresponding lateral dimension is:

Correct Answer: C. less than 12

42. Water for irrigation supplied as per crop requirement throughout the crop period is called:

Correct Answer: A. perennial irrigation

43. The specific gravity of cement is generally about:

Correct Answer: B. 3.15

44. Which of the following is NOT a method of analysis of indeterminate structures?

Correct Answer: D. Conjugate beam method

45. When paint is applied in three coats, the first coat is known as:

Correct Answer: D. priming coat

46. A certain crop needs 3 cumec of water for irrigating 5100 hectares land up to 10 cm depth. Total 12 watering at an interval of 10 days are needed. Duty and delta (in hectare cumec and cm respectively) will be:

Correct Answer: C. 1700, 120

47. If the fore bearing of a line AB is 40° 15', then what will be the fore bearing of line BA?

Correct Answer: D. 220° 15'

48. As per CPCB, how much solid waste is generated per capita per day in large cities?

Correct Answer: C. 0.5 kg

49. The observed staff reading is 2.5 m, on a staff which was improperly held at a station such that its slope was 20: 1. The correct staff reading will be:

Correct Answer: B. 50/(√401)m

50. For a fixed beam of span 'L', carrying uniformly distributed load 'w' on the entire span, the bending moment at the mid span will be:

Correct Answer: D. wl²/24 sagging