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

1 843

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

4 843

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

0 843

Q:

As per World Health Organization, a pilot program testing the first ever malaria vaccine will begin in ________ in the year 2018.

A) India	B) Italy
C) United Kingdom	D) Africa

Answer & Explanation Answer: D) Africa

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

1 843

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

2 843

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:

World War I broke out in the year

A) 1904	B) 1914
C) 1924	D) 1934

Answer & Explanation Answer: B) 1914

Explanation:

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Filed Under: Indian History
Exam Prep: Bank Exams , CAT

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Q:

The Book "Romancing Targets: Get Closer to Selling in 7 Steps" was authored by

A) Nidhi Vadhera	B) Rakesh Khurana
C) Rashmi Bansal	D) Lynda Gratton

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