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Q:

 The expression FOR XML RAW tells SQL Server to:

A) place the values of the columns as attributes in the resulting XML document. B) place the values of the columns into elements rather than attributes.
C) place some columns into elements and others into attributes. D) None of the above is correct.
 
Answer & Explanation Answer: A) place the values of the columns as attributes in the resulting XML document.

Explanation:
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Filed Under: Database

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Q:

Slip rings are usually made of

A) Aluminium B) Copper
C) Phosphor Bronze D) Carbon
 
Answer & Explanation Answer: C) Phosphor Bronze

Explanation:

A Slip ring is a ring in a dynamo or electric motor which is attached to and rotates with the shaft, passing an electric current to a circuit via a fixed brush pressing against it.

 

Slip rings are usually made of Phosphor Bronze.

 

Slip ring motors usually have a 'phase-wound' rotor. This type of rotor has a 3-phase, double-layer, distributed winding consisting of coils used in alternators. The rotor core is made up of steel laminations which have slots to accommodate formed 3-single phase windings.

slip_rings_are_usually_made_of1535005379.png image

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

Which badminton player was honored with Rajiv Gandhi Khel Ratna award in 2010?

A) Saina Nehwal B) Jwala Gutta
C) P V Sindhu D) None of the above
 
Answer & Explanation Answer: A) Saina Nehwal

Explanation:
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Filed Under: Honours and Awards

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Q:

Who was the first Indian to win an individual medal in Olympics

A) Milkha Singh B) P.T.Usha
C) Karanam Malleswari D) K.D Yadav
 
Answer & Explanation Answer: D) K.D Yadav

Explanation:
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Filed Under: Sports

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Q:

What is the length of each stump in Cricket

A) 28 inches B) 32 inches
C) 2 ft D) 4 ft
 
Answer & Explanation Answer: A) 28 inches

Explanation:
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Q:

Who is the author of the book "Death Of President"

A) Amitabha Ghosh B) Shekhspear
C) W. Marchent D) None of the above
 
Answer & Explanation Answer: C) W. Marchent

Explanation:

W. Marchent is the author of Death Of President

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Filed Under: Books and Authors

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Q:

Which of the following statements about aldosterone is NOT correct?

A) Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule. B) Aldosterone is stimulated by decreased plasma sodium levels and increased plasma potassium levels.
C) Aldosterone is produced in the adrenal cortex. D) Aldosterone increases the number of passive sodium channels in the luminal membrane of the distal tubule and collecting duct, thus aiding sodium reabsorption.
 
Answer & Explanation Answer: A) Aldosterone increases sodium reabsorption by increasing the number of Na+-K+ ATPase pumps in the luminal membrane of the proximal tubule.

Explanation:

Aldosterone, the main mineralocorticoid hormone, is a steroid hormone produced by the zona glomerulosa of the adrenal cortex in the adrenal gland. It is essential for sodium conservation in the kidney, salivary glands, sweat glands and colon.

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Filed Under: Biology
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Q:

Radian is used to measure

A) Temperature B) Intensity of Flame
C) Angle D) Solid Angle
 
Answer & Explanation Answer: C) Angle

Explanation:

Kelvin is used to measure Temperature,

Candela is used to measure Intensity of flame,

Steredian is used to measure Solid Angle.

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Filed Under: Physics

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