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:

Public Affairs Centre (PAC) engages in action research focussing on Sustainable Development Goals in the context of India. PAC situated in-?

A) New Delhi	B) Bengaluru
C) Mumbai	D) Kolkata

Answer & Explanation Answer: B) Bengaluru

Explanation:

The Public Affairs Centre is a not-for-profit research think tank situated in Bengaluru, Karnataka. It works at improving the quality of governance in India. The institute conducts research activities in two major fields, public policy and participatory governance.

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Filed Under: Indian Geography
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Presence of large amounts of nutrients in waters also causes excessive growth of _________ algae.

A) Biomagnification	B) Algal bloom
C) planktonic	D) Eutrophication

Answer & Explanation Answer: C) planktonic

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

In a majority of flowering plants, out of the four megaspores, what is the ratio of functional and degenerate megaspores?

A) 2:2	B) 1:3
C) 3:1	D) 4:0

Answer & Explanation Answer: B) 1:3

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which of the following is a greenhouse gas or a gas which can deplete the ozone layer?

A) N2O	B) AsH3
C) N2	D) C5H12

Answer & Explanation Answer: A) N2O

Explanation:

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Filed Under: Chemistry
Exam Prep: Bank Exams

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Q:

Which of the following micro-organism causes diseases like polio and chicken pox?

A) Bacteria	B) Protozoa
C) Algae	D) Virus

Answer & Explanation Answer: D) Virus

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Which among the following does not have a cell wall?

A) Euglena	B) Paramecium
C) Gonyaulax	D) Mycoplasma

Answer & Explanation Answer: D) Mycoplasma

Explanation:

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Filed Under: Biology
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.

to teach a person to accept a set of beliefs uncritically

A) to drill	B) to instill
C) to indoctrinate	D) to convince

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