overhead equipment
1Overhead lines — This article is about the transmission of electrical power to road and rail vehicles. For transmission of bulk electrical power to general consumers, see Electric power transmission. For powerlines mounted on pylons, see overhead power line.… …
2Overhead projector — in operation during a classroom lesson An overhead projector is a variant of slide projector that is used to display images to an audience. Contents 1 Mechanism …
3overhead — o ver*head , n. 1. same as {overhead expenses}. [PJC] 2. A compartment on a train, bus, or airplane used for storage of luggage or accessory equipment; called also overhead compartment. [PJC] 3. (Sports) A stroke with a racket in which the ball… …
4overhead projector — over‧head pro‧jec‧tor ➔ projector * * * overhead projector UK US noun [C] (ABBREVIATION OHP, also projector) ► WORKPLACE, MEETINGS a piece of equipment that shines images from a flat transparent sheet onto a white screen or wall: » …
5overhead projector — overhead pro jector n OHP a piece of electrical equipment used when giving a talk, which shows words or pictures on a wall or large screen so that many people can see them …
6overhead projector — overhead pro jector noun count a piece of equipment that uses a light to make the words or pictures on a transparent plastic sheet appear large on a screen …
7Overhead crane — An overhead crane, featuring runways, bridge, and hoist in a traditional industrial environment …
8Overhead line crossing — An overhead line crossing is the crossing of an obstacle such as a traffic route, a river, a valley or a strait by an overhead power line. The style of crossing depends on the local conditions and regulations at the time the power line is… …
9Overhead power line — This article is about power lines for general transmission of electrical power. For overhead lines used to power road and rail vehicles, see Overhead lines. Transmission lines in Lund, Sweden …
10Overhead cable — Pole carrying electricity, Cable TV, and telephone equipment (top to bottom), in New Zealand. Two pairs of shoes can be seen hanging from wires. An overhead cable is a cable for the transmission of information, laid on utility poles. Overhead… …
