www.McqFinder.in

Home
MCQ
Search
Free Apps
Important
Study Groups
Contact Us
Policy

Home
MCQ
Question Papers
OFB
OFB CM
Chargeman
OFB Chargeman Mechanical 2014
102

OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

102) Material having highest cutting speed is

Aluminium

Bronze

Cast iron

High carbon steel

Answer is:

Aluminium

OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

For more MCQ's Click Here

Related OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

103) In lathe, the carriage and tailstock are guided on

Same guide ways

Different guide ways

Not guided on guide ways

Both (A) and (B)

Answer is:

Different guide ways

104) In machine tools, chatter is due to

Free vibrations

Random vibrations

Forced vibrations

Self-excited vibrations

Answer is:

Self-excited vibrations

105) The usual ratio of forward and return stroke in shaper is

2:1

1:2

2:3

3:2

Answer is:

3:2

106) Essential property of tool material used for high speed machining is

Red hardness and impact resistance

Red hardness and wear resistance

Toughness and impact resistance

Red hardness, wear resistance and toughness

Answer is:

Red hardness, wear resistance and toughness

OFB Chargeman Mechanical Question Paper - 2014 with Answer Key

For more MCQ's Click Here