Govt Exams Mock Test FREE | Online Quiz Competition

Q1. Identify the INCORRECT battery maintenance requirement of transmission substation?

Discharge test

Cell termination cleaning

Battery-monitoring relay test

Check of charger input voltage

Q2. For optimum generator scheduling for different power plants, the minimum fuel cost is obtained when

The incremental fuel cost of each plant is the same.

The penalty factor of each plant is same

The incremental fuel cost of each plant multiplied by the penalty factor is the same

The ratio of the incremental fuel cost of each plant to the penalty factor is the same.

Q3. ___________ is the offered by the conductor to the flow of electric current.

Conductance

Conductivity

Resistivity

Resistance

Q4. The speed of a Dc shunt motor can be raised above its rated value by

Inserting an additional resistance I armature circuit

Inserting an additional resistance in field circuit

Reducing the applied voltage

using either of the above methods

Q5. In series resonance, the resonance frequency is the ________________ the two half power frequencies.

Geometric mean of

ratio of

difference between

algebraic sum of

Q6. Which of the following is an electromechanical device ?

Induction relay

Thermocouple

LVDT

Any of the above

Q7. For load flow analysis, the quantities normally specified at voltage controlled bases are

\(P \: \& \:\rvert V\rvert \)

\(P \: \& \:Q \)

\(Q \: \& \:\rvert V\rvert \)

\(P \: \& \: \delta \)

Q8. According to Maximum power transfer theorem, the expression for maximum power transferred to the load is __________.

\(\frac{V_{TH}}{4R_L}\)

\(\frac{V_{TH}}{2R_L}\)

\(\frac{V_{TH}^2}{2R_L}\)

\(\frac{V_{TH}^2}{4R_L}\)

Q9. A single phase AC voltage controller is controlling current in a purely inductive load. If the firing angle of SCR is \(\alpha\), what will be the conduction angle of the SCR?

\(2\pi - \alpha \)

\(\pi \)

\(\pi - \alpha \)

\(2\pi\)

Q10. State variable analysis has several advantages overall transfer function as:

It is applicable for linear and non-linear and variant and time-invariant system

Analysis of MIMO system

It takes initial conditions of the system into account

All of the mentioned

Quiz

Year 2023

February
Week # 4 Quiz 2

Q1. Identify the INCORRECT battery maintenance requirement of transmission substation?

Q2. For optimum generator scheduling for different power plants, the minimum fuel cost is obtained when

Q3. ___________ is the offered by the conductor to the flow of electric current.

Q4. The speed of a Dc shunt motor can be raised above its rated value by

Q5. In series resonance, the resonance frequency is the ________________ the two half power frequencies.

Q6. Which of the following is an electromechanical device ?

Q7. For load flow analysis, the quantities normally specified at voltage controlled bases are

Q8. According to Maximum power transfer theorem, the expression for maximum power transferred to the load is __________.

Q9. A single phase AC voltage controller is controlling current in a purely inductive load. If the firing angle of SCR is \(\alpha\), what will be the conduction angle of the SCR?

Q10. State variable analysis has several advantages overall transfer function as:

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

February Week # 4 Quiz 2

Q1. Identify the INCORRECT battery maintenance requirement of transmission substation?

Q2. For optimum generator scheduling for different power plants, the minimum fuel cost is obtained when

Q3. ___________ is the offered by the conductor to the flow of electric current.

Q4. The speed of a Dc shunt motor can be raised above its rated value by

Q5. In series resonance, the resonance frequency is the ________________ the two half power frequencies.

Q6. Which of the following is an electromechanical device ?

Q7. For load flow analysis, the quantities normally specified at voltage controlled bases are

Q8. According to Maximum power transfer theorem, the expression for maximum power transferred to the load is __________.

Q9. A single phase AC voltage controller is controlling current in a purely inductive load. If the firing angle of SCR is \(\alpha\), what will be the conduction angle of the SCR?

Q10. State variable analysis has several advantages overall transfer function as:

Record & Track Your Performance

February
Week # 4 Quiz 2