MMET 301 Final Review Questions With Correct Answers

MMET 301 Final Review Questions With
Correct Answers

Belts - CORRECT ANSWER✔✔-Chapter 3
| | | |




the basic concept of belt drives has its origins in the wheel - CORRECT
| | | | | | | | | | | | | |



ANSWER✔✔-True


flat belt systems are still in use today and are adaptable to twisted
| | | | | | | | | | | | |



drives - CORRECT ANSWER✔✔-true
| | |




in a belt drive system, the driven sheave pulley is attached to the motor
| | | | | | | | | | | | |



|- CORRECT ANSWER✔✔-false (driver pulley is attached to the motor)
| | | | | | | | |




Two type of v-belts are enveloped construction and raw edge
| | | | | | | | | |



construction - CORRECT ANSWER✔✔-True | | |




V belts may be cogged or uncogged - CORRECT ANSWER✔✔-True
| | | | | | | | |




fractional horsepower v-belts are used singly, on drives of 1 horsepower
| | | | | | | | | | |



or less - CORRECT ANSWER✔✔-true?
| | | |

, banded belts were designed to virtually eliminate rollover tendencies -
| | | | | | | | | |



CORRECT ANSWER✔✔-true |




classical v belts are the oldest type and are still used worldwide -
| | | | | | | | | | | | |



CORRECT ANSWER✔✔-true |




variable speed belts can be found in either envelope or raw edge
| | | | | | | | | | | |



construction - CORRECT ANSWER✔✔-true
| | |




pitch length is the diameter of a belt at its neutral axis - CORRECT
| | | | | | | | | | | | | |



ANSWER✔✔-false, pitch length is the length at the pitch diameter of| | | | | | | | | | |



the sheaves being used
| | |




the effective length of a bet is the circumferential length at the outside
| | | | | | | | | | | | |



diameter of the sheave pulley - CORRECT ANSWER✔✔-true
| | | | | | |




synchronous belts are also called timing belts - CORRECT ANSWER✔✔-
| | | | | | | | |



true


timing belts can be used in linear indexing systems - CORRECT
| | | | | | | | | | |



ANSWER✔✔-true