List of top Questions asked in CUET (PG)

Power transmitted by a V-belt drive is determined by the effective pull and the belt speed, as given by the following equation

Match List I with List II

	LIST I		LIST II
A.	Uniform flow	I.	Flow through a water supply pipe.
B.	Laminar flow	II.	Flow through a straight tube of uniform diameter and uniform roughness
C.	Turbulent flow	III.	Flow above the drain hole of wash basin
D.	Irrotational flow	IV.	Flow of blood in veins and Arteries

Choose the most appropriate answer from the options given below:

When the water surface coincides the top edge of a rectangular vertical 40m (wide) x 3m (deep), then the depth of center of pressure is.

The dimensional formula of force is:

The stream function for a two-dimensional flow is given by y=2xy. the velocity at (2.2) is.

The SI system has seven basic units and these units pertain to the seven fundamental scientific quantities which one is not in the list of seven SI units-

Given below are two Statement:
Statement I: Speed is a vector quantity
Statement II: Velocity is a scalar quantity
In the light of the above statements, choose the correct answer from the options given below:

Soap bubble attains spherical shape due to

The digital circuit shown in below represents:

Whenever two objects collide, the force generated is known as

Which section of research proposal provides background information and a critique of previous research done on the topic?

If you want to retain the first 4 bits of given string of 8 bits and complement the last 4 bits then the correct mask and the operation should be

Identify the operation which is commutative but not associative?

Human ear normally hears sounds originating from the vibrating objects with a frequency between

Given below are two statements:
Statement I: Accuracy is the degree of agreement between the measured value and the accepted true value of the given parameter.
Statement II: Determinate error are random in nature and occur when something went wrong during the measurement.
In the light of the above Statements, choose the correct answer from the options given below:

Choose the incorrect statement about Atomic absorption spectrometer:

What is the simplified form of Boolean expression represented by Q in the following circuit?

What would be the approximate kinetic energy of a piece of rock, weighing 1 kg, just before it hits the earth's surface from a height of 20 meters ?

Choose the correct statements.
A. In CSI input current is Variable.
B. CSI requires feedback diodes.
C. Both controlled and uncontrolled switches are used in CSI.
D. CSI does not require filters.
E. CSI circuit requires large inductance.
Choose the correct answer from the options given below:

Consider the correct statements in respect of the thermoelectric instruments. The correct sequence is:
A. They indicate the rms value of current or voltage
B. They suffer from waveforms errors
C. They can be used for frequency range of the order of MHz
D. They have a low overload capacity
E. They have a high accuracy
Choose the correct answer from the options given below:

If the wind speed at a site is 6 m/s for half of the year and 10 m/s for the rest of the year calculate the energy content in a year.

When bullet is fired from a gun, its potential energy is converted into ____ .

If \(\hat{n_1}, \hat{n_2}\)are two unit vectors and \(\theta\) is the angle between them, then \(\cos\frac{\theta}{2}\) is equal to

The moment of the couple formed by the forces \(5\hat{i}+\hat{k}\) and \(-5\hat{i}-\hat{k}\) acting at the points (9, -1, 2) and (3, -2, 1) respectively, is

The unit vectors orthogonal to the vector\(-\hat{i}+2\hat{j}+2\hat{k}\) and making equal angles with the x and y axis is (are)