ISRO Scientist or Engineer Mechanical 2008

A pantograph is a device that reproduces a displacement

In the case of gyroscopic effect, the planes of spin, gyroscopic couple and precession are

Which of the following is a lower pair?

Match List-I (measuring Devices) with List-IJ (Measuring parameter) and select the correct answer using the codes given below the lists

The following data pertain to a worker: base rate = Rs. 20 per hour
Time taken for completing the job =2 hours
Standard time = 3hours
Under Halsey plan the total earning of the worker is

What is the correct sequenceof the following parameters in order of their maximum to
minimum influence on toollife?
1. Feed rate
2. Depth of cut
3. Cutting speed
Select the correct answer using the codes given below

Given that cutting speed =9 m/min, the return time to cutting time ratio is = 1:2 the feed rate = 0.3 mm/stroke , the clearanceat each of cut = 25 mm and that the plate Is fixed 700 mm side along the direction of tool travel, the time required for finishing one flat surface of a plate of size 700 $$\times$$ 300 mm in a shaper, will be

The least count of a metric vernier caliper having 25 divisions on vernier scale , matching with 24 divisions of main scale (1 main scale divisions= 0.5 mm )is

Standards to be used for reference purposes in laboratories and workshops are termed as

For achieving a specific surface finish in single point turning the most important factor to be controlled is