The phenomenon of continuous stretching under load, even if the stress is less than the yield point:

The machinery operation whereby the work is accurately fastened has a reciprocating (forward and backward) motion, and the tool head is stationary.

Finding the resultant of two or more forces is called:

The capacity of metal to withstand a load without breaking is:

Outstanding safety record contributes to:

A type of coupling that allows a slight amount of torsional/angular flexibility due to the introduction of some elastic material cylindrically wrapped around the bolts in the flange.

In a uniformly loaded beam, the maximum vertical shearing force occurs

Copper and most of its alloys can be hardened by:

What happens to a drill if the operating speed is too fast?

Which of the following is not a structural steel class?

The section modulus of a rectangle with base "b" and height "h" about its base is:

A material that should be avoided in constructing wood patterns:

The gradual chemical reaction with other substances such that metal is converted to an oxide or other compounds:

The center of gravity of a solid pyramid or cone with a total height of H is:

Which item is NOT part of foundry or metal casting shop equipment?

What property describes a material’s resistance to forces that pull it apart?

The reciprocal of diametral pitch, equal to pitch diameter divided by the number of teeth, is called:

What is the difference between brass and bronze?

The first derivative with respect to velocity of kinetic energy is:

The arbitrary modification by removing a small portion of tooth material at the tip of the gear tooth is called:

Types of V-belts to use in a driving pulley with a speed of 360 rpm and transmitting 5 hp.

What type of gears can transmit power at an angle?

A liquid metal:

An object thrown upward will return to Earth with the magnitude of the terminal velocity equal to:

Used in conjunction with circular cross-sectional members to retain oil and prevent dirt, foreign particles, and moisture, and to permit a pressure differential between the exterior and interior of the applied part:

Commonly used in parallel-shaft transmission, especially when a smooth, continuous section is essential, as in high-speed drives up to 12,000 fpm:

The hardness of helical and herringbone gear teeth after heat treatment is 210 to 300 Brinell hardness for gears and pinions at:

The path of contact in involute gears where the force/power is actually transmitted. It is a straight imaginary line passing through the pitch point and tangent to the base circle.

What is the difference between a shaper and a planer?