Govt Exams Mock Test FREE | Online Quiz Competition

Q1. Which of the following bridges is used for the measurement of very small resistance \((<1 \Omega)\)?

Wein's bridge

Kelvin's bridge

Anderson's bridge

Wheatstone bridge

Q2. The Hall Effect Sensor can be used for

Low power consumption

Measurement of HV AC & DC

Measurement of HV AC and DC current

All of above

Q3. To prevent the loading of the circuit under test the input impedance of the CRO must be

Very low

Very high

Inductive

Capacitive

Q4. The illumination level in houses is in the range of,

Less than 40 lux

100 to 250 lux

More than 500 lux

250 to 500 lux

Q5. The type of braking used in electric traction system is

Mechanical braking

Electro pneumatic braking

Vacuum brake system

Both (A) and (B)

Q6. In arc welding the temperature of arc produce is on the order of ______ \( ^\circ C\).

1000

3500 to 4000

5000 to 7000

7500 to 10000

Q7. The purpose of providing a choke in a tube light is

To eliminate corona effect

To avoid radio interference

To improve the power factor

To limit the current to an appropriate value

Q8. In the case of a linear material medium, _ equation can be derived easily from Gauss' law.

Poisson

Laplace

Both (a) and (b)

None of these

Q9. product of two unit vectors is the third unit vector.

Vector

scalar

both (a) and (b)

none of these

Q10. With reference to Ampere's circuital law, which of the following statement is incorrect?

The magnetic field intensity must be tangential or normal to the path.

The path is called Amperian path.

The law does not depend on the shape of the path.

The path need not to enclose the direct current.

Quiz

Year 2024

April
Week # 4 Quiz 3

Q1. Which of the following bridges is used for the measurement of very small resistance \((<1 \Omega)\)?

Q2. The Hall Effect Sensor can be used for

Q3. To prevent the loading of the circuit under test the input impedance of the CRO must be

Q4. The illumination level in houses is in the range of,

Q5. The type of braking used in electric traction system is

Q6. In arc welding the temperature of arc produce is on the order of ______ \( ^\circ C\).

Q7. The purpose of providing a choke in a tube light is

Q8. In the case of a linear material medium, _ equation can be derived easily from Gauss' law.

Q9. product of two unit vectors is the third unit vector.

Q10. With reference to Ampere's circuital law, which of the following statement is incorrect?

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

April Week # 4 Quiz 3

Q1. Which of the following bridges is used for the measurement of very small resistance \((<1 \Omega)\)?

Q2. The Hall Effect Sensor can be used for

Q3. To prevent the loading of the circuit under test the input impedance of the CRO must be

Q4. The illumination level in houses is in the range of,

Q5. The type of braking used in electric traction system is

Q6. In arc welding the temperature of arc produce is on the order of ______ \( ^\circ C\).

Q7. The purpose of providing a choke in a tube light is

Q8. In the case of a linear material medium, _ equation can be derived easily from Gauss' law.

Q9. product of two unit vectors is the third unit vector.

Q10. With reference to Ampere's circuital law, which of the following statement is incorrect?

Record & Track Your Performance

April
Week # 4 Quiz 3