Civil engineer 100 interview question answer ebook

🟢BOOK DOWNLOAD LINK IS BELOW

✔️बुक डाउनलोड करने का लिंक नीचे दिया गया है

✔️There is two book for download

✔️Both book’s download link is below

✔️आप यहां से दो बुक डाउनलोड कर सकते हैं

✔️दोनों बुक को डाउनलोड करने का लिंक नीचे दिया गया है

Concrete Grades

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Civil engineer Anjani Kumar YouTube channel

Clear Cover Block

    8-RAFT FOUNDATION(TOP) – 50 mm

    10-STRAP BEAM – 50 mm

     11-GRADE SLAB – 20 mm

      12-COLUMN – 40 mm

      13-SHEAR WALL – 25 mm

       14-BEAM – 25 mm

15- SLAB – 15 mm

16- FLAT SLAB – 20 mm

17- STAIRCASE – 15 mm

18- RETASTRUCTURES- 20/ 25 mm on earth

        19-WATER RETAINING STRUCTURES – 20/30 mm

Weight of Rod Per Meter Length

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Civil engineer Anjani Kumar YouTube channel

Unit Conversion

CONVERSION TABLE

44Q- What is column?

Ans- A column is a vertical structure member to transform compressive load on foundation

45Q- Why does Steel used in column?

Ans- Improve the ductility of structure

46Q- What is minimum diameter of bar use in column?

Ans- 12mm

47Q- What is hook length formula for tie?

Ans- 10d

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Civil engineer Anjani Kumar YouTube channel

48Q- What is overlapping formula for vertical bar?

Ans- 50d

49-Q- What is overlapping rule?

Ans- Always provide alternate bar

50Q- What is minimum number of bar use in square column ?

Ans- Minimum 4 no

51Q- What is overlapping

Ans- When we connect to Steel then be normal called overlapping

52Q-Which cement is best for PCC work ?

Ans- Portland pozzolana cement

52Q- What is normal concrete ratio for PCC?

Ans-1:4:8

53Q-Maximum free fall of concrete?

Ans-1.5 m

 

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54 Q-PCC thickness?

Ans-100 mm or 75mm

Unit weight

55- Concrete 25 kN/m3

56- Brick 19 kN/m3

57- Steel 7850 Kg/m3

58- Water 1000 Lt/m3

59- Cement 1440 Kg/m3

60Q- What is Cement initial setting time?

Ans- 30 minute

61Q- What is Final setting time?

Ans- 10 hours

62Q- What is Wall Plaster thickness ?

Ans- Wall 12mm to 20mm

63Q-Ceiling plaster thickness?

Ans- Ceiling 6mm

64Q- DPC thickness?

Ans- 25mm

 

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Civil engineer Anjani Kumar YouTube channel

65Q- DPC concrete ratio?

1:2:4(cement sand aggregate)

66Q- Floor PCC thickness ?

Ans- 75mm

67Q-What is minimum thickness of slab?

Ans-125mm

68Q-One lane road width?

Ans- 3.8 m

69Q- Two lane road width?

Ans-7.5m

70Q- 3 lane road Width?

Ans-10.5M

71Q-What is BBM full form?

Ans-BITUMEN BOUND MACADAM

72Q-What is wbm road full form?

Ans- Water Bound Macadam Road

73Q-What is CC road full form?

Ans-Cement concrete

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Civil engineer Anjani Kumar YouTube channel

 

74Q-What is volume of 50 kg cement

Ans- 0.0347m3

75Q-Column formwork removing days

Ans-Minimum 24 hour

76Q-Beam formwork removing days

Ans- Minimum 24 hour

77Q- Slab (4.5m) formwork removing days

Ans- Minimum 14 days

78Q- Rcc wall formwork removing days

Ans- Minimum 24 hour

Concrete cube strength

79Q- 3 days 40%

80Q- 7 day 65%

81Q- 14 days 90%

82Q- 28 days 99%

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Civil engineer Anjani Kumar YouTube channel

Steel direction Bend formula

83Q-45° bend -1D ( D= dia bar)

84Q-90° bend – 2D

85Q-135°  bend – 3D

86Q-180°  bend – 4D

Standard size of door

87Q- Main door – 3’-6”x 6’-6”

88Q- Bedroom – 3’x6’-6”

89Q- Kitchen – 2’-6”x6’OR 3’x6’-6”

90Q- Bathroom – 2’-6”x6’

Standard size of window

91Q- Small size – 3’x4’

92Q- Medium size 4’x4’

93Q- Large size – 4’x5’

94Q- mini size – 2’-6”x3’

 

Brick strength

95Q- First class – 105kg/cm2

96Q- Second class  – 70kg/cm2

97Q- Third class  – 35kg/cm2

BRICK 24 HOUR WATER OBSERVATION

98Q- FIRST CLASS -20%

99Q- SECOND CLASS  -22%

100Q- THIRD CLASS  -25%

🔴Book download link is here 👇

🔴बुक डाउनलोड करने का लिंक यहां पर है👇

✔️Civil engineer 100 interview question answer free ebook download link 👇

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🔴 Civil engineer 100 full form download free eBook 👇

2 book download link Click

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✔️2 बुक डाउनलोड करने के लिए ऊपर क्लिक करें👆

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कृपया अपने 10 दोस्त को यह बुक जरूर शेयर करें

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