Testbook Logo
Exams SuperCoaching Test Series Skill Academy
More
English
Hindi

Question

Download Solution PDF

The turning moment diagram is also designated as a ________.

This question was previously asked in
NHPC JE Mechanical 6 April 2022 (Shift 1) Official Paper
Download PDF Attempt Online
View all NHPC JE Papers >
  1. lever-effort diagram
  2. lever-crank effort diagram
  3. crank-lever diagram
  4. crank-effort diagram

Answer (Detailed Solution Below)

Option 4 : crank-effort diagram
Free Tests
View all Free tests >
Free
NHPC & THDC JE Civil Full Test 1
5.3 K Users
200 Questions 200 Marks 180 Mins
Start Now

Detailed Solution

Download Solution PDF

Explanation:

Turning Moment Diagram:

SSC JE ME 22 Jan 18 Morning Madhu satya Part 1 Upload images Q3

  • The turning moment diagram is also known as the crank effort diagram.
  • It is the graphical representation of the turning moment or torque or crank effort (Y-axis) for the various position of the crank (X-axis).
  • The area under the turning moment diagram gives the work done per cycle.
  • The work done per cycle when divided by the crank angle per cycle gives mean torque Tm.
Download Solution PDF
Latest NHPC JE Updates

Last updated on May 12, 2025

-> The exam authorities has released the NHPC JE tender notice under supervisor posts through CBT.

->NHPC JE recruitment 2025 notification will be released soon at the official website. 

-> NHPC JE vacancies 2025 will be released for Mechanical, Electrical, Civil and Electronics & Communication disciplines.

-> NHPC JE selection process comprises online computer based test only.

-> Candidates looking for job opportunities as Junior Engineers are advised to refer to the NHPC JE previous year question papers for their preparations. 

-> Applicants can also go through the NHPC JE syllabus and exam pattern for their preparations. 

More Turning Moment Diagram Questions

Q1.The turning moment during the compression stroke of a four-stroke I.C. engine is 
Q2.The turning moment diagram is also designated as a ________.
Q3.The area of the turning moment diagram represents the ________.
Q4.In a 4-stroke IC engine, the turning moment during the compression stroke is
Q5.Which of the following is TRUE for a flywheel which is retarding, if T is the torque on the crankshaft at any instant and Tmean is the mean resisting torque?
Q6.A turning moment diagram of the four-stroke engine as shown in the given diagram with the mean torque (Tm) of 20 Nm. What is the value of estimate peak torque (Tp) in (Nm), if the negative torque is to be neglected?
Q7.Torque and angular speed data over one cycle for a shaft carrying a flywheel are shown in the figures with maximum torque of 3000 N-m. The moment of inertia (in kg.m2) of the flywheel is _______
Q8.The torque (in N-m) exerted on the crank shaft of a two stroke engine can be described as T = 10000 + 1000 sin 2θ – 1200 cos 2θ, where θ is the crank angle as measured from inner dead center position. Assuming the resisting torque to be constant, the power (in kW) developed by the engine at 100 rpm is __________.

More Flywheel Questions

Q1.A flywheel is used :
Q2.The flywheel of a steam engine has a radius of gyration 1 m and mass of 3000 kg. The starting torque of the engine is 3000 N - m. The kinetic energy of such a flywheel after 10 sec from rest position will be _______.
Q3.Which of the following statements is correct about a working engine?
Q4.The rotational speed of an automobile engine varies from 210 rad/s to 190 rad/s. During a cycle, the change in kinetic energy is observed to be 400 J. The mass inertia of the flywheel about its central axis (in kg-m2) is:
Q5.The minimum torque required for rotating a flywheel of moment of inertia 2.1 kgm2 from rest to a speed of 1200 rpm in 6 s? (π = 22/7)
Q6.The flywheel of a steam engine has a radius of gryation of 1 m and mass of 2500 kg. The starting torque of the steam engine is 1500 Nm and may be assumed constant. The angular acceleration of the flywheel is _______. 
Q7.The amount of energy absorbed by a flywheel is determined from the ______.
Q8.The ratio of the maximum fluctuation of energy to the work done per cycle is known as _______
Q9.The turning moment during the compression stroke of a four-stroke I.C. engine is 
Q10.The maximum fluctuation of energy to work done per cycle is referred to as the
Crack NHPC JE & THDC JE with
India's Super Teachers
Explore Supercoaching For FREE
Suggested Test Series
View All >
NHPC JE & THDC JE 2023 Mock Test
196 Total Tests with 3 Free Tests
Start Free Test
Suggested Exams
Exam-Logo
NHPC JE

NHPC JE Important Links

More Theory of Machines Questions

Q1.In rack and pinion gear, the rack is a _____ and the pinion is a _____.
Q2.A quick return motion mechanism used in shaper machine
Q3.In a Hartnell governor, if a spring of greater stiffness is used, then the governor will be:
Q4.Isochronism in a governor is desirable when _____.
Q5.In the porter governor, the main constituent of controlling force is: 
Q6.A Pair is known as kinematic pair if the relative motion between links of pair is :
Q7.When two elements of a pair are in line contact, then pair is known as:
Q8.A flywheel is used :
Q9.What is the clearance of gears?
Q10.What is Module of a gear?
Important Exams
Super Coaching
Exams
Test Series
Previous Year Papers
Objective Questions
Testbook Edu Solutions Pvt. Ltd.
1st & 2nd Floor, Zion Building,
Plot No. 273, Sector 10, Kharghar,
Navi Mumbai - 410210
[email protected]
Toll Free:1800 833 0800
Office Hours: 10 AM to 7 PM (all 7 days)
Company
About usCareers We are hiringTeach Online on TestbookPartnersMediaSitemap
Products
Test SeriesTestbook PassOnline CoursesOnline VideosPracticeBlogRefer & EarnBooks
Our Apps
Follow us on
Copyright © 2014-2022 Testbook Edu Solutions Pvt. Ltd.: All rights reserved
User PolicyTermsPrivacy
Get Free Access Now
Hot Links： teen patti sweet teen patti king teen patti master apk best teen patti gold download