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 1869

Q:

Which one of the following processes is responsible for the glittering of air bubble rising through water?

A) Reflection of light	B) Refraction of light
C) Total internal reflection of light	D) Scattering of light

Answer & Explanation Answer: C) Total internal reflection of light

Explanation:

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Filed Under: Physics

1 1869

Q:

The angle between the __________and the incident ray is called the angle of incidence.

A) surface	B) normal
C) tangent	D) reflected ray

Answer & Explanation Answer: B) normal

Explanation:

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Filed Under: Physics
Exam Prep: Bank Exams

2 1869

Q:

Pick up the most effective word from the given words to fill in the blanks to make the sentence meaningfully complete.

Hari got the company car for a _____ price as he was the senior most employee in the company.

A) Reduced	B) Discounted
C) Fixed	D) Nominal

Answer & Explanation Answer: D) Nominal

Explanation:

‘Nominal’ is most appropriate word.

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Filed Under: English
Exam Prep: Bank Exams

0 1869

Q:

A sentence has been given in Direct/Indirect Speech. Out of the four given alternatives, select the one which best expresses the same sentence inIndirect/Direct Speech.

Ram said, “I have cleared the clutter."

A) Ram told that he cleared the clutter.	B) Ram says that he cleared the clutter.
C) Ram said that he had cleared the clutter.	D) The clutter was cleared by Ram

Answer & Explanation Answer: C) Ram said that he had cleared the clutter.

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1869

Q:

In the following question, out of the given four alternatives, select the alternative which best expresses the meaning of the Idiom/Phrase.

High and mighty

A) An unreliable person	B) Experts
C) Hopeful	D) Arrogant

Answer & Explanation Answer: D) Arrogant

Explanation:

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Filed Under: English
Exam Prep: Bank Exams

0 1868

Q:

A ___________ is a long internode forming the basal part or the whole of a peduncle.

A) rhizome	B) rachis
C) floral axis	D) scape

Answer & Explanation Answer: D) scape

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

1 1868

Q:

Improve the bracketed part of the sentence.
When I first saw Ankit, he (was playing) cricket.

A) had played	B) had been playing
C) played	D) No improvement

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