Govt Exams Mock Test FREE | Online Quiz Competition

Q1. The objective of energy management includes

Minimising energy costs

minimising waste

Minimising environmental degradation

all the above

Q2. Four resistors are connected in parallel. Each has a value of 2 ohms. The equivalent resistance of parallel combination is

2 ohm

0.5 ohm

8 ohm

1 ohm

Q3. Which of the following is used as an active device in electronics circuits?

Transformer

Electric Heater

SCR

Loud speaker

Q4. The objective of energy management is not be

Achieve and maintain optimum energy procurement and utilization

To minimize energy costs

To minimize environmental effects

To maximize waste

Q5. A solid iron cylinder is placed in a region containing a uniform magnetic field such that the cylinder axis is parallel to the magnetic field direction. The magnetic field lines inside the cylinder will

bend closer to the cylinder axis

bend farther away from the axis

remain uniform as before

Cease to exist inside the cylinder

Q6. A 741-type Op amp has a gain-bandwidth product of 1MHz. A non-inverting amplifier using this Op amp & having a voltage gain of 20 db will exhibit -3db bandwidth of

50 kHz

100 kHz

\(\frac{1000}{17}\) kHz

\(\frac{1000}{7.07}\) kHz

Q7. The signal u(t-3) is

Non-causal

Causal

Anti causal

None of the above

Q8. To find the most accurate values of resistance and inductance of the transmission line

End condenser configuration is used

Pi configuration is used

T configuration is used

Distributed parameter configuration is used

Q9. Binary equivalent of the decimal number 35 is :

0100011

1000101

1001011

1010001

Q10. A toggle operation is used__________.

with a flip-flop

with a flip-flop and a gate circuit

with a gate circuit

without a flip-flop

Quiz

Year 2023

March
Week # 2 Quiz 3

Q1. The objective of energy management includes

Q2. Four resistors are connected in parallel. Each has a value of 2 ohms. The equivalent resistance of parallel combination is

Q3. Which of the following is used as an active device in electronics circuits?

Q4. The objective of energy management is not be

Q5. A solid iron cylinder is placed in a region containing a uniform magnetic field such that the cylinder axis is parallel to the magnetic field direction. The magnetic field lines inside the cylinder will

Q6. A 741-type Op amp has a gain-bandwidth product of 1MHz. A non-inverting amplifier using this Op amp & having a voltage gain of 20 db will exhibit -3db bandwidth of

Q7. The signal u(t-3) is

Q8. To find the most accurate values of resistance and inductance of the transmission line

Q9. Binary equivalent of the decimal number 35 is :

Q10. A toggle operation is used__________.

Quiz

Year 2023

March Week # 1 Expire on 31 Mar 2023

March Week # 2 Expire on 07 Apr 2023

March Week # 3 Expire on 14 Apr 2023

March Week # 4 Expire on 21 Apr 2023

March Week # 2 Quiz 3

Q1. The objective of energy management includes

Q2. Four resistors are connected in parallel. Each has a value of 2 ohms. The equivalent resistance of parallel combination is

Q3. Which of the following is used as an active device in electronics circuits?

Q4. The objective of energy management is not be

Q5. A solid iron cylinder is placed in a region containing a uniform magnetic field such that the cylinder axis is parallel to the magnetic field direction. The magnetic field lines inside the cylinder will

Q6. A 741-type Op amp has a gain-bandwidth product of 1MHz. A non-inverting amplifier using this Op amp & having a voltage gain of 20 db will exhibit -3db bandwidth of

Q7. The signal u(t-3) is

Q8. To find the most accurate values of resistance and inductance of the transmission line

Q9. Binary equivalent of the decimal number 35 is :

Q10. A toggle operation is used__________.

Record & Track Your Performance

March
Week # 2 Quiz 3