Podcast
Questions and Answers
What is the formula for design stress?
What is the formula for design stress?
- None of these
- Factor of safety multiplied by design
- Ultimate stress divided by factor of safety (correct)
- Factor of safety divided by stress concentration factor
Which material is known for cutting and wearing substances?
Which material is known for cutting and wearing substances?
- Tungsten
- Vanadium
- Carbide (correct)
- Abrasive
What is the term used for a resulting force that replaces two or more forces acting together?
What is the term used for a resulting force that replaces two or more forces acting together?
- Resultant (correct)
- Couple
- Vector
- Equilibrant
Which type of strength refers to the ability of metal to resist being crushed?
Which type of strength refers to the ability of metal to resist being crushed?
Which of the following is NOT a viscoelastic material?
Which of the following is NOT a viscoelastic material?
Which alloy steel is commonly used in manufacturing bolts, studs, and tubings subjected to torsional stresses?
Which alloy steel is commonly used in manufacturing bolts, studs, and tubings subjected to torsional stresses?
What is the name of the series commonly used for screws, bolts, and nuts in engineering applications?
What is the name of the series commonly used for screws, bolts, and nuts in engineering applications?
To avoid vibration in equipment or machinery foundations, what is the recommended mass of weight equal to times the forces needed?
To avoid vibration in equipment or machinery foundations, what is the recommended mass of weight equal to times the forces needed?
What is the term applied to reciprocating circular motion resembling that of a pendulum?
What is the term applied to reciprocating circular motion resembling that of a pendulum?
The nickel-chromium-molybdenum designation SAE ___ is:
The nickel-chromium-molybdenum designation SAE ___ is:
What is another name for moment of inertia?
What is another name for moment of inertia?
Which part of the tool bit made of tool blank consists of face, nose, shank?
Which part of the tool bit made of tool blank consists of face, nose, shank?
Which machine are the cutting tools used in a shaper similar to?
Which machine are the cutting tools used in a shaper similar to?
What is the range of number of teeth for blades in a hacksaw?
What is the range of number of teeth for blades in a hacksaw?
What part is not typically found in the headstock?
What part is not typically found in the headstock?
What part of a lathe carriage bridges across the bed to carry the cross slide and tool rest?
What part of a lathe carriage bridges across the bed to carry the cross slide and tool rest?
What is the term used in gearing to describe the distance at the vertex?
What is the term used in gearing to describe the distance at the vertex?
What is the term used for the resultant of two or more forces?
What is the term used for the resultant of two or more forces?
In general, what are the two classes into which cams can be divided?
In general, what are the two classes into which cams can be divided?
What is the recommended cutting speed range for bronze in feet per minute (fpm)?
What is the recommended cutting speed range for bronze in feet per minute (fpm)?
In machining, what is the term for cutting a groove next to a shoulder on a workpiece?
In machining, what is the term for cutting a groove next to a shoulder on a workpiece?
What is the type of leather belt that is applied with waterproof cement?
What is the type of leather belt that is applied with waterproof cement?
Which material is often associated with nickel steel?
Which material is often associated with nickel steel?
Which of the following tools is used for the fast process of analyzing all elements and chemical components of steel casting?
Which of the following tools is used for the fast process of analyzing all elements and chemical components of steel casting?
In small quantities, which alloy is effective for improving strength at high temperatures?
In small quantities, which alloy is effective for improving strength at high temperatures?
Which of the following is NOT a kind of mandrel?
Which of the following is NOT a kind of mandrel?
What is the term for the arc of action to circular pitch or length of action to base pitch?
What is the term for the arc of action to circular pitch or length of action to base pitch?
What is the cutting tool angle between the side cutting edge and the plane perpendicular to the direction of feed travel?
What is the cutting tool angle between the side cutting edge and the plane perpendicular to the direction of feed travel?
What does the bottom surface joining two sides of a thread in a screw refer to?
What does the bottom surface joining two sides of a thread in a screw refer to?
