NHPC-JE'21 CE: Daily Practices Quiz. 09-Nov-2021 |_00.1
Engineering Jobs   »   Civil Engineering quizs   »   NHPC-JE

NHPC-JE’21 CE: Daily Practices Quiz. 09-Nov-2021

Know your strengths and practice your concepts with this quiz on NHPC JE Recruitment 2021. This quiz for NHPC JE Recruitment 2021 is designed specially according to NHPC Syllabus 2021.

Quiz: Civil Engineering
Exam: NHPC-JE
Topic: Miscellaneous

Each question carries 1 mark
Negative marking: 1/4 mark
Time: 8 Minutes

Q1. The actual thickness of a butt weld when compared with the thickness of the plate is?
(a) Less
(b) More or Less
(c) Equal
(d) More

Q2. The annual installment (I) of the sinking fund (S) over n years, at i rate of interest may be calculated from the formulae
(a) I=(S.i)/((1+i)^n-1)
(b) I=S (1+i)^(n-1)/i
(c) I=S (1+i)^(n+1)/ (1+i)
(d) I=Si / (1+i)^(n+1)

Q3. When the width is 10 sq. m in plan area an excavation exceeding 1.5 m with depth not exceeding 30 cm, it is termed as:
(a) Cutting
(b) Surface excavation
(c) Dressing
(d) Excavation

Q4. A water treatment works treats 5000 cubic meters of water per day. If it consumes 20kg chlorine per day, then the chlorine dosage would be
(a) 10 mg/l
(b) 4 mg/l
(c) 0.4 mg/l
(d) 0.25 mg/l

Q5. The following proportion of cement: sand (mortar) is normally used for brick masonry construction:
(a) 1:3
(b) 1: 6
(c) 1:10
(d) 1:9

Q6. Tapering steps provided for changing the direction of a stair is termed as__________.
(a) Soffit
(b) Flier
(c) Scotia
(d) Winder

Solutions

S1. Ans.(a)
Sol. Effective throat thickness in butt weld is assumed to be 5/8 th of thickness of thinner member.

S2. Ans.(a)
Sol. Annual installment of sinking fund(I) = Si/([(1+i)]^n-1)
Where i = rate of interest
n = design life of structure
S = total sinking fund.

S3. Ans.(b)
Sol. When the width is 10 m² in plan area an excavation exceeding 1.5 m. with depth not exceeding 30 cm. then it is termed as surface excavation.
Hence for surface excavation-
Width of trench > 1.5 m
Surface area > 10 m²
Thickness of earthwork < 0.3 m.

S4. Ans.(b)
Sol. total Quantity of water treated = 5000 m³/day
= 5000×10³ l/day
Consumed chlorine per day = 20 kg
= 20 × 10^6 mg.
Chlorine dosage = (consumed chlorine Per day)/(Total Quantity of water treated per day)
= (20×10^6)/(5×10^6 )
= 4 mg/litre.

S5. Ans.(b)
Sol. The proportion of cement : Sand (mortar) is normally used for brick masonry construction is 1:6. If the thickness of wall is less than 19 cm, then proportion of cement: sand should be taken as 1:4.

S6. Ans.(d)
Sol. Winder → These are tapering steps which are provided for changing the direction of a stair.

Sharing is caring!

×

Download success!

Thanks for downloading the guide. For similar guides, free study material, quizzes, videos and job alerts you can download the Adda247 app from play store.

Thank You, Your details have been submitted we will get back to you.

Was this page helpful?

Leave a comment

Your email address will not be published. Required fields are marked *

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Login

OR

Forgot Password?

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Sign Up

OR
Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Forgot Password

Enter the email address associated with your account, and we'll email you an OTP to verify it's you.


Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to
/6


Did not recive OTP?

Resend in 60s

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Change Password



Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Almost there

Please enter your phone no. to proceed
+91

Join India's largest learning destination

What You Will get ?

  • Job Alerts
  • Daily Quizzes
  • Subject-Wise Quizzes
  • Current Affairs
  • Previous year question papers
  • Doubt Solving session

Enter OTP

Please enter the OTP sent to Edit Number


Did not recive OTP?

Resend 60

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?

By skipping this step you will not recieve any free content avalaible on adda247, also you will miss onto notification and job alerts

Are you sure you want to skip this step?