Questions

Q:

Pitot tube is used to measure

A) static pressure B) velocity at stagnation point
C) stagnation pressure D) dynamic pressure
 
Answer & Explanation Answer: C) stagnation pressure

Explanation:

pitot_tube_is_used_to_measure1547641298.jpg image

Pitot tube is used to measure stagnation pressure.

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Filed Under: Physics
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Q:

What is the term used in tennis when the score is 40-40?

A) Ace B) Led
C) Deuce D) Tie
 
Answer & Explanation Answer: C) Deuce

Explanation:

When both sides have won the same number of points then: when each side has won one, or two, points, the score is described as "15-all" and "30-all" (or "15-up" and "30-up"), respectively.

However, if each player has won three points, the score is called as "deuce", not "40–all". From that point on in the game, whenever the score is tied, it is described as "deuce", regardless of how many points have been played.

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Q:

Can 8259 he interfaced with 8085 via the trap pin?

Answer

Yes... so if 8529 gives interrupt then it will be serviced immediately but since INTA pin is left hanging the INSR bit will never be set.. and so whenever my interrupt occurs depending upon priority it will be serviced.. also the ISR address for all interrupts will be same ie 0024H..


Interrupt via trap is nonmaskable, so it will be serviced immediately.

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Subject: Hardware

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Q:

Which state in India is set to become the first state to invite all Twitter and Facebook users to interact with the Chief Minister and contribute towards improving various services  ?

A) Chattisgarh B) Punjab
C) Karnataka D) Haryana
 
Answer & Explanation Answer: D) Haryana

Explanation:

Haryana is poised to become the first state to invite all Twitter and Facebook users to interact with the Chief Minister Manohar Lal and contribute towards further improving various services being provided by different departments.

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Filed Under: Famous Places
Exam Prep: Bank Exams , CAT
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Q:

When was the 29th state of India formed?

A) 30th April 2014 B) 7th may 2014
C) 12th may 2014 D) 2nd june 2014
 
Answer & Explanation Answer: D) 2nd june 2014

Explanation:
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Filed Under: Indian Politics

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Q:

Which scientist established the Law of Octaves?

A) John Newlands B) Antoine Lavoisier
C) Alfred Nobel D) Marie Curie
 
Answer & Explanation Answer: A) John Newlands

Explanation:

Law of Octaves states that "If the chemical elements are arranged according to increasing atomic weight, those with similar physical and chemical properties occur after each interval of seven elements." That is every 8th element have the same physical and chemical properties. This was established by the British scientist John Newlands in the year 1865.

Which_scientist_established_the_Law_of_Octaves1559374791.jpg image

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Filed Under: Chemistry
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Q:

Bangkok lies on river

A) Kizil B) Spree
C) Karnaphuli D) Menam
 
Answer & Explanation Answer: D) Menam

Explanation:
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Filed Under: World Geography

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Q:

Where are the Balearic Islands located ?

A) Mediterranean Sea B) BLack Sea
C) Baltic Sea D) North Sea
 
Answer & Explanation Answer: A) Mediterranean Sea

Explanation:
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Filed Under: World Geography

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