A:-32 Inch
B:-35 Inch
C:-40 Inch
D:-36 Inch
Correct Answer:- Option-D
Question69:-The principle of the sine bar is based on the .....7
A:-Algebraic function
B:-Cosine principle function
C:-Analytical geometric function
D:-Trigonometric function
Correct Answer:- Option-D
Question70:-The fly press, pen cap have .....7
A:-Single start thread
B:-Multi start thread
C:-Double start thread
D:-BothA&C
Correct Answer:- Option-B
Question71:-The process of embedding the abrasive grains on lapping is called
A:-Rubbing
B:-Lapping
C:-Fixing
D:-Charging
Correct Answer:- Option-D
Question72:-At gas welding, the angle of the nozzle holding welding line 5 .....?
A:-60 to 70 Degree
B:-80 to 90 Degree
C:-85 to 95 Degree
D:-40 to 60 Degree
Correct Answer:- Option-A
Question73:-The chief alloying elements of carbide tool is.....7
A:-Carbon and Iron
B:-Carbon and Molybdenum Iron
C:-Carbon and Vanadium
D:-Carbon and Tungsten
Correct Answer:- Option-D
Question74:-The type of Jig used for location from a bore is the
A:-Solid Jig
B:-Dril ‏و‎
‎C:-Box ‏وأ‎
‎D:-Post Jig
Correct Answer:- Option-D
Question75:-The percentage of carbon content in cast iron is .....7
A:-4% to 6%
B:-3% to 5%
C:-2% to 4%
D:-1% to 3%
Correct Answer:- Option-C
Question76:-The melting point of cadmium is ..... 7
A:-320 degree
8:-2620 Degree
C:-3380 Degree
D:-1495 degree
Correct Answer:- Option-A
Question77:-In which of the following friction is rather low?
A:-Solid Friction
B:-Rolling Friction
C:-Liquid Friction
D:-Gas Friction
Correct Answer:- Option-D