by Sunday | Oct 3 | NABTEB QUESTIONS
Main parts of off-hand grinding machine Base. Grey Cast Iron body Spindle for holding the abrasive wheel Abrasive Wheel Tool Rest Paper Washers and flanges for holding the wheel in position.
by Sunday | Oct 3 | NABTEB QUESTIONS
THREE essential safety precautions that must be taken when using an offhand grinding machine (i) The grinding wheel must be tested for cracks before using it in order to avoid possible busting of the wheel during operation (ii) The wheel must be rigidly held in the...
by Sunday | Oct 3 | NABTEB QUESTIONS
(i) DECARBONIZATION:- This is the process of removing the accumulated carbon deposit on the valves on the engine cylinder head. It entails removal and grinding of the valve stem. It is carried out to improve the efficiency of the engine and reduce high fuel...
by Sunday | Oct 3 | NABTEB QUESTIONS
OPERATIONAL DIFFERENCES BETWEEN COMPRESSION IGNITION AND SPARK IGNITION ENGINE. S/NO COMPRESSION IGNITION SPARK IGNITION i Air only is drawn in during induction stroke. Air and fuel are drawn in during induction stroke. ii Uses injection nozzles to spray atomized...
by Sunday | Oct 3 | NABTEB QUESTIONS
Adjustments on steering gear boxes. (i) Cam and peg – Backlash (ii) Recirculation ball – Adjusting screw. (iii) Rack and pinion – spring loaded. (iv)Cam and roller – Backlash
Land Law and the Consequences of Unauthorized Land Transfers in Nigeria
Original price was: ₦1,000.00.₦300.00Current price is: ₦300.00.