Govt Exams Mock Test FREE | Online Quiz Competition

Q1. The Unified Power Flow Controller (UPFC) is a combination of _______.

TSSC and TCR

STATCOM and SSSC

STATCOM and TCSC

SSSC and TSC

Q2. In comparison to line insulation, the insulation level of the station equipment is

less

more

equal

not related directly with each other.

Q3. The values of A B C and D constants of a short transmission line are respectively

Z,0,1 and 1

0,1,1 and Z

1,Z,0 and 1

1,1,Z and 0

Q4. In residential wiring in practice for earthing the following method is adopted

Neutral earthing

Pipe earthing

Plate earthing

Resistance earthing

Q5. The transient stability of the power system can be effectively improved by

improving generator excitation

phase shifting transformer

single pole switching of circuit breakers

increasing the turbine valve opening

Q6. Damping of frequency of oscillations for two area system is more with

low R

High R

R= \(\infty\)

None of these

Q7. The following is an unsymmetrical fault in power system

Shunt type fault

L-G fault

L-L fault

All of the above

Q8. The factors governing the height of a tower are:
(i) Minimum permissible ground clearance
(ii) Maximum Sag
(iii) Vertical spacing between conductors
(iv) Vertical clearance between ground wire and top conductor

(i) and (ii) are correct

(i) and (iii) are correct

(i), (ii) and (iii) are correct

All (i), (ii), (iii) and (iv) are correct

Q9. The electric breakdown strength of insulating materials depends on

Nature of applied voltage

Imperfection of dielectric material

Pressure, temperature and humidity

All of these

Q10. Find the output voltage in the following circuit:

\(250\:mV\)

\(-25\:mV\)

\(25\:mV\)

\(-250\:mV\)

Quiz

Year 2024

May
Week # 3 Quiz 2

Q1. The Unified Power Flow Controller (UPFC) is a combination of _______.

Q2. In comparison to line insulation, the insulation level of the station equipment is

Q3. The values of A B C and D constants of a short transmission line are respectively

Q4. In residential wiring in practice for earthing the following method is adopted

Q5. The transient stability of the power system can be effectively improved by

Q6. Damping of frequency of oscillations for two area system is more with

Q7. The following is an unsymmetrical fault in power system

Q8. The factors governing the height of a tower are:
(i) Minimum permissible ground clearance
(ii) Maximum Sag
(iii) Vertical spacing between conductors
(iv) Vertical clearance between ground wire and top conductor

Q9. The electric breakdown strength of insulating materials depends on

Q10. Find the output voltage in the following circuit:

Quiz

Year 2024

July Week # 1 Expire on 31 Jul 2024

July Week # 2 Expire on 07 Aug 2024

July Week # 3 Expire on 14 Aug 2024

July Week # 4 Expire on 21 Aug 2024

May Week # 3 Quiz 2

Q1. The Unified Power Flow Controller (UPFC) is a combination of _______.

Q2. In comparison to line insulation, the insulation level of the station equipment is

Q3. The values of A B C and D constants of a short transmission line are respectively

Q4. In residential wiring in practice for earthing the following method is adopted

Q5. The transient stability of the power system can be effectively improved by

Q6. Damping of frequency of oscillations for two area system is more with

Q7. The following is an unsymmetrical fault in power system

Q8. The factors governing the height of a tower are: (i) Minimum permissible ground clearance (ii) Maximum Sag (iii) Vertical spacing between conductors (iv) Vertical clearance between ground wire and top conductor

Q9. The electric breakdown strength of insulating materials depends on

Q10. Find the output voltage in the following circuit:

Record & Track Your Performance

May
Week # 3 Quiz 2

Q8. The factors governing the height of a tower are:
(i) Minimum permissible ground clearance
(ii) Maximum Sag
(iii) Vertical spacing between conductors
(iv) Vertical clearance between ground wire and top conductor