NHPC-JE'21 CE: Daily Practices Quiz. 17-Sep-2021 |_00.1
Engineering Jobs   »   Civil Engineering quizs   »   NHPC-JE

NHPC-JE’21 CE: Daily Practices Quiz. 17-Sep-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. In reaction turbine-
(a) Flow can be regulated without loss
(b) Water may be allowed to enter apart of whole of wheel circumference
(c) The outlet must be above the tail race
(d) There is only partial conversion of available head to velocity head before entry to runner

Q2. Beam of uniform strength means
(a) A beam with uniform cross section
(b) A beam subject to same moment throughout
(c) A beam in which maximum bending stress is same at all sections
(d) A beam with same maximum shear stress at all section

Q3. According to Terzaghi, the net ultimate bearing capacity of clay is given by where: N_q N_r & N_c are bearing capacity factors, C- cohesion
(a) C.N_q
(b) C.N_r
(c) C.N_c
(d) 1.2 C.N_c

Q4. The optimum depth of kor watering for wheat crop, is
(a) 13.5 cm
(b) 17.5 cm
(c) 19.5 cm
(d) 2.5 cm

Q5. On horizontal curve, if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be …………..
(a) More than the pressure under inner wheels
(b) Less than pressure under inner wheels
(c) Equal to the pressure on inner wheels
(d) Zero

Q6. Two-way slab is supported on _________ edges of wall
(a) 4
(b) 3
(c) 2
(d) 1

Solutions

S1. Ans.(d)
Sol. In a reaction turbine, there is only partial conversion of available heat to velocity head before entry to runner. Thus, at entrance to reaction turbine the fluid will have both pressure energy as well as kinetic energy.

S2. Ans.(c)
Sol. Beam of uniform strength mean’s maximum bending stress is same at all section because section modules are inversely proportional to bending stress of beam.
M/I=σ/y
M/Z=σ
M= σ.Z

S3. Ans.(c)
Sol. According to Terzaghi
Net ultimate bearing capacity of clay.
▭(q_nu=C N_C )
For pure cohesive soil like clay
▭(q_nu=5.7 C)

S4. Ans.(a)
Sol.

Crop Kor depth (in cm.)
Wheat 13.5
Sugarcane 16.5
Rice 19.0

S5. Ans.(a)
Sol. On a horizontal curve, if the pavement is kept horizontal across the alignment, then the pressure on the outer wheels will be more than the pressure on inner wheels.

S6. Ans.(a)
Sol. ▭(ly/lx<2) (two-way slab)
⇒ In two-way slab, all four side of wall is fixed.

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?