Questions

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
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Q:

Lutheranism is an example of a Christian

A) denomination B) religion
C) branch D) None of the above
 
Answer & Explanation Answer: A) denomination

Explanation:

Lutheranism, the branch of Christianity that traces its interpretation of the Christian religion to the teachings of Martin Luther. 

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Filed Under: General Science
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Q:

In the following question, out of the given four alternatives, select the one which best expresses the meaning of the given word.

 

Debonair

 

A) Elegant B) Awkward
C) Clumsy D) Difficult
 
Answer & Explanation Answer: A) Elegant

Explanation:
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Q:

Color blindness primarily affects

A) Children B) Male
C) Female D) Both B & C
 
Answer & Explanation Answer: B) Male

Explanation:

Color blindness primarily affects males as the the genes responsible for the most common, inherited color blindness are on the X chromosome, hence, primarily affects males.

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Filed Under: Biology
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Q:

Which organ gets affected in Weil's disease?

A) Liver B) Lungs
C) Heart D) Kidney
 
Answer & Explanation Answer: D) Kidney

Explanation:
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Filed Under: Biology
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Q:

In the following question, the sentence given with blank to be filled in with an appropriate word. Select the correct alternative out of the four and indicate it by selecting the appropriate option.

The warning bells __________several times before anyone realized the danger.

A) were ringing B) had rung
C) had rang D) would have rung
 
Answer & Explanation Answer: B) had rung

Explanation:
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Filed Under: English
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Q:

The question below consists of a set of labelled sentences. These sentences, when properly sequenced form a coherent paragraph. Select the most logical order of sentences from among the options.


P-But he did not know how to find one at that hour.
Q-It was his first visit to the city and he didn't know where to go.
R-Mohanlal's train was late and it reached Kolkata a little after midnight.
S-He thought he would go to a choultry where he would not have to pay rent.

A) PSQR B) QRSP
C) RQSP D) RSQP
 
Answer & Explanation Answer: C) RQSP

Explanation:
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Q:

In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
Sow wild oats

A) To make someone fool B) To make space to red
C) To take revenge D) To waste time by doing foolish things
 
Answer & Explanation Answer: D) To waste time by doing foolish things

Explanation:
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