Govt Exams Mock Test FREE | Online Quiz Competition

Q1. Which law states that “The magnetic flux density at a point due to a current element is normal to the plane containing the element and the line joining the element and the point.

Ampere’s law.

Gauss’s law

Biot Savart law.

Maxwell’s law.

Q2. A signal is a energy signal when the signal has

infinite energy

finite energy

zero energy

none of the above

Q3. What is the condition for sampling theorem to be true? \(\omega_s=\) sampling frequency, \(\omega_m =\) highest frequency in the input

\(\omega_s > 2\omega_m\)

\(\omega_s < 2\omega_m\)

\(\omega_s = 2\omega_m\)

\(\omega_s > \omega_m\)

Q4. Which property of the Fourier transform states that the Fourier transform of a scaled signal is also scaled in the frequency domain?

Linearity

Scaling

Time Shifting

Convolution

Q5. What is the function of the ALE signal in the 8085 microprocessor?

Address Latch Enable

Arithmetic Logic Enable

Accumulator Load Enable

Address Load Enable

Q6. MVI K, 20F is an example of?

Immediate addressing mode

Register addressing mode

Direct addressing mode

Indirect addressing mode

Q7. Which instruction is used to subtract the content of a memory location from the Accumulator in the 8085 microprocessor?

SBB

SUB

CMP

DCR

Q8. 8085 microprocessor has how many pins

30

44

40

60

Q9. Address Bus is _____.

Unidirectional

All directional

Bidirectional

Both Unidirectional and Bidirectional

Q10. PLC can be___________ in plant to change the sequence of operation.

Only programmed

Only reprogrammed

Programmed and reprogrammed

Able to give a set point

Quiz

Year 2025

February
Week # 4 Quiz 4

Q1. Which law states that “The magnetic flux density at a point due to a current element is normal to the plane containing the element and the line joining the element and the point.

Q2. A signal is a energy signal when the signal has

Q3. What is the condition for sampling theorem to be true? \(\omega_s=\) sampling frequency, \(\omega_m =\) highest frequency in the input

Q4. Which property of the Fourier transform states that the Fourier transform of a scaled signal is also scaled in the frequency domain?

Q5. What is the function of the ALE signal in the 8085 microprocessor?

Q6. MVI K, 20F is an example of?

Q7. Which instruction is used to subtract the content of a memory location from the Accumulator in the 8085 microprocessor?

Q8. 8085 microprocessor has how many pins

Q9. Address Bus is _____.

Q10. PLC can be___________ in plant to change the sequence of operation.

Quiz

Year 2025

February Week # 1 Expire on 28 Feb 2025

February Week # 2 Expire on 07 Mar 2025

February Week # 3 Expire on 14 Mar 2025

February Week # 4 Expire on 21 Mar 2025

February Week # 4 Quiz 4

Q1. Which law states that “The magnetic flux density at a point due to a current element is normal to the plane containing the element and the line joining the element and the point.

Q2. A signal is a energy signal when the signal has

Q3. What is the condition for sampling theorem to be true? \(\omega_s=\) sampling frequency, \(\omega_m =\) highest frequency in the input

Q4. Which property of the Fourier transform states that the Fourier transform of a scaled signal is also scaled in the frequency domain?

Q5. What is the function of the ALE signal in the 8085 microprocessor?

Q6. MVI K, 20F is an example of?

Q7. Which instruction is used to subtract the content of a memory location from the Accumulator in the 8085 microprocessor?

Q8. 8085 microprocessor has how many pins

Q9. Address Bus is _____.

Q10. PLC can be___________ in plant to change the sequence of operation.

Record & Track Your Performance

February
Week # 4 Quiz 4