Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
8 Cards in this Set
- Front
- Back
|
Consist of a platform or car travelling in a vertical guides in a shaft or hoist way, with related hoisting and lowering mechanisms? •scaffolding •elevator •escalator •conveyor |
Elevator |
|
|
Device for heating water or generating steam above atmospheric pressure. •water heater •broiler •radiator •boiler |
Boiler |
|
|
A system for transporting materials from one site to another, especially in a factory •car •conveyor •steps •escalator |
Conveyor |
|
|
Machine that decreases the volume & increases the pressure of a quantity of air by mechanical means •condenser •compressor •motor •relay |
Compressor |
|
|
A device that maintains, control of the indoor environment--its desirable temperature, humidity, air circulation, & purity for the occupants of that space or for the industrial materials that are handled or stored there •air-conditioning •electric fans •thermometer •Humidistat |
air-conditioning |
|
|
Device that convert electrical energy into mechanical energy, by electromagnetic means
•rectifier •motor •generator •alternator |
alternator |
|
|
Device for reducing the temperature of a liquid,usually water,by bringing it into contact with an airstreams where a small portion of the liquid is evaporated and the major portion is cooled. •cooling power •cooling water •cooling tower •cooling shower |
cooling tower |
|
|
A machine that converts mechanical energy into electrical energy called
•rectifier •motor •generator •alternator |
Generator |
