1
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The amount of heat required to change a liquid to gaseous state without any change in temperature is known as
A
specific heat capacity
B
mechanical equivalent of heat
C
latent heat of vaporisation
D
quenching
2
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
The following figure shows displacement versus time curve for a particle executing simple harmonic motion.

Image

Which one of the following statements is correct?
A
Phase of the oscillating particle is same at t = 1 s and t = 3 s.
B
Phase of the oscillating particle is same at t = 2 s and t = 8 s.
C
Phase of the oscillating particle is same at t = 3 s and t = 7 s.
D
Phase of the oscillating particle is same at t = 4 s and t = 10 s.
3
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
Match List I with List II and select the correct answer using the codes given below the lists.

Image
A
A B C D
4 2 1 3
B
A B C D
4 1 2 3
C
A B C D
3 1 2 4
D
A B C D
3 2 1 4
4
NDA 2017 Paper 1
MCQ (Single Correct Answer)
+2.5
-0.83
A circular coil of single turn has a resistance of 20$$\Omega$$. Which one of the following is the correct value for the resistance between the ends of any diameter of the coil?
A
5 $$\Omega$$
B
10 $$\Omega$$
C
20 $$\Omega$$
D
40 $$\Omega$$
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