- black bolt
- ordinary unfinished bolt
- turned and fitted bolt
- high strength bolt
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An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank?
Answer: Option 2 Let the capacity of the tank be 100 litres Initially: A type petrol = 100 litres After first operation: A type petrol = $$\frac{{100}}{2}$$ = 50 litres B type petrol =...
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An empty fuel tank of a car was filled with A type petrol. When the tank was half-empty, it was filled with B type petrol. Again when the tank was half-empty, it was filled with A type petrol. When the tank was half-empty again, it was filled with B type petrol. What is the percentage of A type petrol at present in the tank ?
Answer: Option 2 Let the capacity of the tank be 100 litres. Then, Initially : A type petrol = 100 litres After first operation : A type petrol = $$\left( {\frac{{100}}{{2}}} \right)$$ = 50 litres...
1 Answers 1 views
When a bolt is subjected to an external load, the stress induced in the bolt will be?
Answer: Option 4 Let'
1 Answers 4 views
When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt)?
Answer: Option 3 Let'
1 Answers 23 views
When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of loads?
Answer: Option 2 Let'
1 Answers 1 views
When the connected members are very yielding (soft gasket) as compared to the bolt, then the resultant load on the bolt will be equal to the?
Answer: Option 3 Let'
1 Answers 8 views
When the bolt is very yielding as compared to the connected members, then the resultant load on the bolt will be equal to the?
Answer: Option 4 Let'
1 Answers 1 views
When a bolt is subjected to shock loading, the resilience of the bolt should be considered in order to prevent breakage at the?
Answer: Option 1 Let'
1 Answers 1 views
The initial tension (in newtons) in a bolt used for making a fluid tight joint like steam engine cover joints, is calculated by the relation (where d = Nominal diameter of bolt in mm)?
Answer: Option 4 Let'
1 Answers 2 views
A flanged pipe joint will be a leak-proof joint, if the circumferential pitch of the bolts is (where d = Diameter of bolt hole)?
Answer: Option 3 Let'
1 Answers 1 views