Questions

Q:

Working of safety fuses depends upon

1. magnetic effect of the current

2. chemical effect of the current

3. magnitude of the current

4. heating effect of the current

Select the correct answer using the code given below.

 

A) 1, 2, 3 and 4 B) 1, 2 and 3 only
C) 3 and 4 only D) 4 only
 
Answer & Explanation Answer: C) 3 and 4 only

Explanation:

An electric fuse is a device which is used to limit the current in an electric circuit. The fuse safeguards the circuit and the electrical appliances from being damaged.

The fuse wire is generally an alloy of lead and tin. It has a low melting point and breaks the circuit if the current exceeds a safe value. The thickness and length of the fuse wire depends on the maximum current allowed through the circuit.

It is connected in series in the beginning of the electric circuits.

If too many electrical appliances of high power rating (like electric iron, water heater etc) are switched on at the same time, they draw an extremely large current from the circuit. This condition is called overloading and it can cause overheating of the wiring and lead to a fire. (heating effect and magnitude of the current)

 

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Filed Under: Physics
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4 28735
Q:

Where did Gautama Buddha delivered his first sermon, known as Dharma Chakra Pravartan

A) Sanchi B) Sarnath
C) Sravasti D) Bodh Gaya
 
Answer & Explanation Answer: B) Sarnath

Explanation:
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Filed Under: Indian History

70 28621
Q:

The Mansabdari system introduced by Akbar was borrowed from the system prevalent in

A) Persia B) Mongolia
C) Afghanistan D) Turkey
 
Answer & Explanation Answer: B) Mongolia

Explanation:
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Filed Under: Indian History

71 28556
Q:

Which of the following statementsregarding the Constituent Assembly of India is/are correct?

1.The Assembly was elected indirectly by the members of the Provincial Legislative Assemblies.

2.The elections were held on the basis of Universal Adult Franchise.

3.The scheme of election was laid down by the Cabinet delegation.

4.The distribution of seats was done on the basis of the Mountbatten plan.

 

Select the correct answer using the code given below.

A) 1 only B) 1 and 3 only
C) 1, 2 and 3 only D) 1, 2, 3 and 4
 
Answer & Explanation Answer: D) 1, 2, 3 and 4

Explanation:

In India, the Universal Adult Franchise was introduced only in the post-independence period during the first general elections to the Lok Sabha and the State Assemblies.

Under the Cabinet Mission Plan of 1946, elections were held for the first time for the Constituent Assembly.

Constituent Assembly members were elected indirectly by members of the newly elected provincial assemblies, and initially included representatives for those provinces that formed part of Pakistan (some of which are now in Bangladesh).

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Filed Under: General Awareness
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Q:

Several computers linked to a server to share programs and storage space________

A) Network B) Grouping
C) Library D) Integrated system
 
Answer & Explanation Answer: A) Network

Explanation:
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Filed Under: Computer
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73 28353
Q:

Select the antonym of

diligence

A) lethargy B) exertion
C) vigour D) assiduity
 
Answer & Explanation Answer: A) lethargy

Explanation:
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Filed Under: English
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8 28350
Q:

Read each sentence to find out whether there is any error in any part

That Brutus, who was his trusted friend(a) had attacked on him(b) caused heartbreak to Julius Caesar(c). No error.(d)

A) a B) b
C) c D) d
 
Answer & Explanation Answer: B) b

Explanation:

‘Attacked on him’ is the incorrect form of phrasal verb that needs to be replaced with ‘Attacked him’ to make the sentence correct. This is because; ‘Attack’ is not followed by any preposition. Thus, the correct sentence would be, ‘That Brutus, who was his trusted friend had attacked him caused heartbreak to Julius Caesar’.

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Filed Under: English
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1 28331
Q:

Which of the following statements about Attorney General of India is/are not correct?

1.He is the first Law Officer of the Government of India.

2.He is entitled to the privileges of a Member of the Parliament.

3.He is a whole-time counsel for the Government.4. He must have the same qualifications as are required to be a judge of the Supreme Court.

Select the correct answer using the code given below.

A) 1, 2 and 3 B) 2 and 4
C) 3 only D) 1 only
 
Answer & Explanation Answer: A) 1, 2 and 3

Explanation:

The   Attorney   General   is   responsible   for   giving advice to the Government of India upon such legal matters  and  to  perform  such  other  duties  of  legal character as may be referred or assigned to him by the President. The  Attorney  General  has  the  right  of  audience  in all Courts in India as well as the right to participate in the proceedings of the Parliament, though not to vote.

The   Attorney   General   appears   on   behalf   of Government  of  India  in  all  cases  (including  suits, appeals  and  other  proceedings) in  the  Supreme Court in which Government of India is concerned.

He also represents the Government of India in any reference  made  by  the  President  to  the  Supreme Court under Article 143 of the Constitution.

The  Attorney  General  for  India  is  appointed  by  the President   of   India   under   Article   76(1)   of   the Constitution  of  India  and  holds  office  during  the pleasure  of  the  President.  He  must  be  a  person qualified  to  be appointed  as  a  Judge  of  the Supreme Court. So, statement 4 is incorrect.

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