• HOME
  • QUIZ
  • CONTACT US
EXAMIANS
  • COMPUTER
  • CURRENT AFFAIRS
  • ENGINEERING
    • Chemical Engineering
    • Civil Engineering
    • Computer Engineering
    • Electrical Engineering
    • Mechanical Engineering
  • ENGLISH GRAMMAR
  • GK
  • GUJARATI MCQ

Machine Design

Machine Design
Euler’s formula for a mild steel column is not valid if the slenderness ratio is

90
120
60
100

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
If T is the actual number of teeth on a helical gear and φ is the helix angle for the teeth, then formative number of teeth is written as

T sec³φ
T sec²φ
T/sec³φ
T cosecφ

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
For hardening alloy steels and high speed steels, they are heated to

1100 to 1300°C
500 to 600°C
1300 to 1500°C
700 to 900°C

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
A cotter joint is used to connect two __________ rods.

Co-axial
None of these
Perpendicular
Parallel

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
In helical gears, the distance parallel to the axis, between similar faces of adjacent teeth, is called

Axial pitch
Module
Normal pitch
Diametral pitch

ANSWER DOWNLOAD EXAMIANS APP

Machine Design
The building up of worn and undersized parts, subjected to repeated loads by electroplating is

Cheapest method
Has no effect as regards fatigue strength
Extremely hazardous
Best method

ANSWER DOWNLOAD EXAMIANS APP
MORE MCQ ON Machine Design

DOWNLOAD APP

  • APPLE
    from app store
  • ANDROID
    from play store

SEARCH

LOGIN HERE


  • GOOGLE

FIND US

  • 1.70K
    FOLLOW US
  • EXAMIANSSTUDY FOR YOUR DREAMS.
  • SUPPORT :SUPPORT EMAIL ACCOUNT : examians@yahoo.com

OTHER WEBSITES

  • GUJARATI MCQ
  • ACCOUNTIANS

QUICK LINKS

  • HOME
  • QUIZ
  • PRIVACY POLICY
  • DISCLAIMER
  • TERMS & CONDITIONS
  • CONTACT US
↑