For the following questions answer them individually
A bench vice is provided with which type of threads:
The ‘Crowning’ of the flat pulley is generally done:
The thickness of a gear tooth is measured:
The cycle generally used for petrol engine is:
The power transmitted by a circular shaft rotating at N rpm under action of torque T is:
A belt pulley of 200 mm diameter such that the ratio of tension in tight side and slack side is 1.2. The maximum tension in the belt not to exceed 240 kN. Speed of the pulley is 60 rpm. Find the safe power that can be transmitted by the pulley:
The resultant upward pressure of a fluid on a floating body is equal to the weight of the fluid displaced by the body. This is known as:
A point 20mm below HP and 30mm behind VP, It top view will be:
Which of the following welding method uses a pool of molten metal?