Q:

In a transformer the tappings are generally provided on

A) Primary side	B) low voltage side
C) High voltage side	D) Secondary side

Answer & Explanation Answer: C) High voltage side

Explanation:

Tappings are provided in order to maintain the terminal voltage across the loads within the permissible specified limits with respect to load variations.

Generally tappings are preferred on HV side, because the HV side is low current side, tap changer involves low current interruption and large variations or small steps are possible due to more no of turns.

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

If a ball is thrown vertically upwards with a velocity of 40 m/s, then what will be the magnitude of its displacement after 6 s?

A) 80 m	B) 40 m
C) 60 m	D) 20 m

Answer & Explanation Answer: C) 60 m

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

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Q:

What is the mean temperature of Earth?

A) 6 degree Celsius	B) 16 degree Celsius
C) 26 degree Celsius	D) 36 degree Celsius

Answer & Explanation Answer: B) 16 degree Celsius

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

__________ refers to the number of births during a given period in the population that are added to the initial density.

A) Natality	B) Mortality
C) Immigration	D) Emigration

Answer & Explanation Answer: A) Natality

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

$If {(a + \frac{1}{a})}^{2} = 3, then the value of a^{18} + a^{12} + a^{6} + 1 is$

A) 3	B) 1
C) 0	D) 2

Answer & Explanation Answer: C) 0

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Who is the first Indian Gold Medal Winner in individual category in Olympic games?

A) Abhinav Bindra	B) Sushil Kumar
C) R.V.S.Rathore	D) Leander Paes

Answer & Explanation Answer: D) Leander Paes

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

Which of the following is the second highest civilian award of India given for exceptional and distinguished service in any field including service rendered by the government servants?

A) Padma Bhushan	B) Param Vir Chakra
C) Padma Vibhushan	D) Bharat Ratna

Answer & Explanation Answer: C) Padma Vibhushan

Explanation:

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Exam Prep: Bank Exams

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Q:

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase. Belonging to middle class.

A) Chamois	B) Turquois
C) Bourgeois	D) Envious

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