Turbo Charger Actual Cut Section

In this model the working of a cooling system of a car is shown with the help of actual parts assembled on a metal stand. All the necessary parts of a cooling system of a car are shown in actual working form. This model helps the student to understand the working of the cooling system of a car very easily. It is specially made dissectible for demonstration purposes.

The working of catalytic converter is shown with the help of actual parts assembled on iron base. All the necessary parts of catalytic converter are shown in actual working form. This model helps the student to understand the working of the catalytic converter very easily. It is specially made dissectible for demonstration purposes.

It is apparatus for testing voltage of cells and batteries. It is a centre zero, fight weight voltmeter of low consumption having robust and compact construction, suitable for in-door and outdoor use. It is housed in steel tough bakelite case which can conveniently be held in one hand while testing. The movement is of the moving coil type and is sufficiently damped and comes to rest quickly. Range 3: 0-3 volts or any range as required.

When components of an automobile engine are not functioning properly, they usually sound a warning in the form of noises not common to normal operations. Fortunately most noises posses characteristics of their own which help to identify the sources, coupled with some knowledge of their meaning. The unit is consisting of earphone, amplifier, switch and carbon microphone, assembled in a polished wooden box, Furnished with instructions, and a chart of possible different noise, probable source, mike position and how to check.