Q:

Polarizing sunglasses are useful because they are able to

Answer

Workspace

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Subject: Physics Exam Prep: Bank Exams

1 2078

Q:

D.C Series motor never operated on

A) Full Load	B) Half Load
C) No Load	D) At any Load

Answer & Explanation Answer: C) No Load

Explanation:

D.C series motor both armature and feild connected in series at noload condition current drawn by the motor is zero Ia=0 flux also zero. but very small amount of flux avalible because of residual magnetism

in series motor speed = N α Eb/Φ Eb almost conistant

= N α 1/Φ

At no load condition d.c series can be run as dangerously very high so d.c series motor
operated at load condition only

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Filed Under: General Awareness
Exam Prep: Bank Exams , CAT , GATE , GRE , TOEFL
Job Role: Analyst , Bank Clerk , Bank PO

1 2078

Q:

Golden Quadrilateral Project for the development of National Highways was initiated by

A) P V Narasimha Rao	B) I K Gujral
C) Manmohan Singh	D) Atal Bihari Vajpayee

Answer & Explanation Answer: D) Atal Bihari Vajpayee

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

0 2078

Q:

_________ performs tasks such as inserting, updating, or deleting data occurrences.

A) Data definition language	B) Data manipulation language
C) Query language	D) OQL

Answer & Explanation Answer: B) Data manipulation language

Explanation:

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Filed Under: Computer
Exam Prep: Bank Exams

3 2078

Q:

Artificial Intelligence is associated with which generation?

A) 4th generation	B) 3rd generation
C) 5th generation	D) 6th generation

Answer & Explanation Answer: C) 5th generation

Explanation:

Artificial Intelligence is associated with 5th generation computers.

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Filed Under: Computer
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

3 2077

Q:

The energy obtained from atoms is known as.........

A) Solar energy	B) Heat energy
C) Nuclear energy	D) Chemical energy

Answer & Explanation Answer: C) Nuclear energy

Explanation:

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

0 2077

Q:

The boiling point of an alcohol is 78 $°$ C. What is the temperature in Kelvin scale?

A) 78K	B) 341 K
C) 373 K	D) 351 K

Answer & Explanation Answer: D) 351 K

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

3 2077

Q:

In the following question, out of the four alternatives, select the word opposite in meaning to the word given.
Extenuate

A) Strengthen	B) Enfeeble
C) Abate	D) Acquit

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