Related Questions

The size of the wooden block is 5×10×20 cm. How many such blocks will be required to contract a solid wooden cube of minimum size?
A 12
B 6
C 10
D 8
If an aluminium pattern made from a wooden master pattern is to be used for grey iron castings, then the shrinkage allowance allowed on the wooden pattern should be
A 10 mm/m
B 16 mm/m
C 20 mm/m
D 26 mm/m
The type of spike used for fixing chairs of bull headed rails to wooden sleepers is
A Dog spike
B Rail screw
C Elastic spike
D Round spike
The metal patterns as compared to wooden patterns require less
A Shrinkage allowance
B Machining allowance
C Draft allowance
D Distortion allowance
In which method of filing, a spike is fixed in a wooden or a metal base?
A Pigeon-hole method
B The spike file
C Card board filing
D Box filing
Welded joint is superior to revetted joint in respect of ease of fabrication, weight and strength. Which of the following joints is the most suitable for pipes carrying fluids under high pressure and temperature?
A Flanged joint
B Expansion joint
C Bell and spigot joint
D None of these
The correct combination of the following groups of sentences.. We must respect live in society We must learn to live in peace. we must respect other's life. We must respect other's property” would be........
A As we live in SOCiety, to respect each other's life and property.
B We live in society to respect peace, life and property.
C In society, we must live to respect other's life and property.
D Our life must be ]peaceful to espect other's property and life.
A point B on a rigid link AB moves with respect to A with angular velocity $$\omega $$ rad/s. The radial component of the acceleration of B with respect to A, is (where vBA = Linear velocity of B with respect to A)
A vBA × AB
B $$\frac{{{\text{vBA}}}}{{{\text{AB}}}}$$
C v2BA
D $$\frac{{{{\text{v}}^2}{\text{BA}}}}{{{\text{AB}}}}$$
Karim and Bablu can build a wooden table in 3 days. Bablu can do it alone in 5 days. How many days would it take Karim to do this job alone?
A 0.2
B 7.5
C 5.0
D 6.4
Choose the correct form of the underlined words: Sabotage come from the French saboter, which means "to clatter with wooden shoes (sabats)".
A which means "to
B which means, "to
C that means- "to
D that means, "to

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